Avrasya Spor Bilimleri ve Eğitim Dergisi最新文献

The Importance of Physical Activity in Terms of Mental Health: Investigating the Role of Regular Physical Activity in the Relationships Between Happiness, Mental Well-Being, Stress, Anxiety, and Depression 体育锻炼对心理健康的重要性：调查有规律的体育锻炼在幸福感、心理健康、压力、焦虑和抑郁之间关系中的作用

Avrasya Spor Bilimleri ve Eğitim Dergisi Pub Date : 2024-07-13 DOI: 10.47778/ejsse.1434717

A. Zekioğlu, A. Tatar, Didem Ayhan

{"title":"The Importance of Physical Activity in Terms of Mental Health: Investigating the Role of Regular Physical Activity in the Relationships Between Happiness, Mental Well-Being, Stress, Anxiety, and Depression","authors":"A. Zekioğlu, A. Tatar, Didem Ayhan","doi":"10.47778/ejsse.1434717","DOIUrl":"https://doi.org/10.47778/ejsse.1434717","url":null,"abstract":"Relevant studies indicate that sports increase happiness and helps protect mental health. However, the importance of physical activity in terms of its effects on happiness and mental health needs to be demonstrated. In this study, the purpose was to reveal the effect of doing regular physical activity in investigating the relations between happiness, mental well-being, stress, anxiety, and depression. Data were collected with the Perceived Stress Scale, Warwick-Edinburgh Mental Well-being Scale, the short form of Oxford Happiness Scale, and Hospital Anxiety and Depression Scale. A total of 1715 people, 854 males, and 861 females, between the ages of 18-78 participated in the present study. When the results were examined in terms of the condition of physical activity, it was determined that the participants who do physical activity regularly had higher happiness and mental well-being scores than those who not doing regular physical activity, and their stress and depression levels were lower. No differences were detected between the anxiety levels in terms of doing regular physical activity conditions. Different squared multiple correlation coefficients were calculated in predicting happiness, in different models having been compared, and in groups that were formed regarding the physical activity participation condition. It was observed that negative emotional structures explained happiness better without mental well-being in the non-sporting group. The opposite result was obtained when mental well-being mediated the relation between negative emotional structures and happiness.","PeriodicalId":491876,"journal":{"name":"Avrasya Spor Bilimleri ve Eğitim Dergisi","volume":" 30","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141834102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Examining the Relationship Between Physical Education and Sports Teacher Candidates' Speaking Self-Efficacy Perceptions and Speech Anxiety 研究体育运动师范生的演讲自我效能感与演讲焦虑之间的关系

Avrasya Spor Bilimleri ve Eğitim Dergisi Pub Date : 2024-03-15 DOI: 10.47778/ejsse.1384782

Murat Çi̇men, Hulusi Alp

{"title":"Examining the Relationship Between Physical Education and Sports Teacher Candidates' Speaking Self-Efficacy Perceptions and Speech Anxiety","authors":"Murat Çi̇men, Hulusi Alp","doi":"10.47778/ejsse.1384782","DOIUrl":"https://doi.org/10.47778/ejsse.1384782","url":null,"abstract":"The study was conducted to determine the speaking self-efficacy perception and speaking anxiety levels of prospective physical education and sports teachers and to test the predictive effect of speaking self-efficacy perception on speaking anxiety. The research was designed in quantitative research method and relational survey model. The research was conducted on 309 physical education teacher candidates studying at different universities. The data of the study were obtained by using Personal Information Form, Speaking Self-Efficacy Scale for Student Teachers and Speaking Anxiety Scale for Student Teachers. Since the data were normally distributed, descriptive analysis, independent sample t-test, one-way analysis of variance, Pearson correlation analysis and simple linear regression analysis were used to analyze the data. According to the results of the analysis, it was observed that pre-service teachers' speaking self-efficacy perceptions were at a high level and their speaking anxiety was at a low level. It was determined that pre-service teachers' perceptions of speaking self-efficacy and speaking anxiety differed significantly in favor of those who had an athlete background and those who regularly read books. It was determined that as the pre-service teachers' perceptions of speaking self-efficacy increased, their speaking anxiety decreased, and it was concluded that their perceptions of speaking self-efficacy negatively affected their speaking anxiety. As a result, it can be said that having done sports in the past and reading books regularly can be effective in increasing speaking self-efficacy perception and decreasing speaking anxiety in pre-service teachers. In addition, considering that speaking self-efficacy perception negatively predicts speaking anxiety, it is recommended that practices that will increase speaking self-efficacy perception should be emphasized to reduce speaking anxiety.","PeriodicalId":491876,"journal":{"name":"Avrasya Spor Bilimleri ve Eğitim Dergisi","volume":"21 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140240723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of goals scored in soccer according to time periods: Comparison of Five Major European Leagues and Turkiye Super League 按时间段分析足球比赛中的进球数：欧洲五大联赛与土耳其超级联赛的比较

Avrasya Spor Bilimleri ve Eğitim Dergisi Pub Date : 2024-03-12 DOI: 10.47778/ejsse.1398553

Bülent Yapicioğlu, Kutay Arslan

{"title":"Analysis of goals scored in soccer according to time periods: Comparison of Five Major European Leagues and Turkiye Super League","authors":"Bülent Yapicioğlu, Kutay Arslan","doi":"10.47778/ejsse.1398553","DOIUrl":"https://doi.org/10.47778/ejsse.1398553","url":null,"abstract":"Bu araştırmanın amacı, Avrupa’nın majör ligleri (Üst-5) olarak kabul edilen Almanya Bundesliga, İngiltere Premier Lig, İspanya La Liga, Fransa Ligue-1 ve İtalya Serie-A ile Türkiye Süper Ligi’nde 2017-2018 futbol sezonunda oynanan maçlarda kaydedilen gollerin zaman dilimlerine göre dağılımlarını belirlemek, analiz etmek ve sonuçlarını tartışmaktır. Avrupa liglerinin her biri için tüm sezon boyunca a) Kaydedilen toplam gol / maç başına gol, b) maçın ilk ve ikinci yarılarına göre gol dağılımları, c) Zaman dilimlerine göre 1-15dk, 16-30dk, (31dk-DevreSonu), 46-60dk, 61-75dk, (76dk-MaçSonu) gol dağılımları analiz edildi. d) İlk ve ikinci yarının sonlarında gerçekleştirilen goller 45+ ve 90+ başlıkları ile ayrıca kayıt altına alındı. Tanımlayıcı istatistik kullanılarak frekans ve yüzde dağılımları (% devre, % maç, % periyod ve % uzatma) ortaya konuldu. Zaman dilimlerine göre en fazla gol %23 ile (76dk-MaçSonu) aralığında kaydedildi. Gollerin %7,4’ü (431 gol) uzatma dakikalarında gerçekleştirildi. TSL 45+ ve 90+ da hem her iki devrenin sonlarında hem de uzatma dakikalarının toplamında en çok gol kaydedilen lig oldu (100gol). Bu durum majör ligler ile kıyaslandığında TSL’ de yer alan takımların özellikle maçın sonlarına doğru yaşanılan dikkat ve yoğunlaşma kaybı ve fizik kapasite yetersizliği gibi birçok faktöre bağlanabilir. Maç içerisinde kayıp zaman ve ilave zaman kavramları oyunun doğasında vardır. Ancak bu “nasıl her bir zaman dilimi tam bir on beş dakika değilse, son on beş dakika da asla sadece bir 15 dakika değildir” gerçeğini değiştirmez. Bu sebeple periyotlamaya yönelik yapılan çalışmalarda zaman dilimleri içerisinde topun oyunda kalma süreleri göz önünde bulundurularak daha geçerli bir zaman aralığı belirlenebilir ve daha gerçekçi değerlendirmeler sağlanabilir.","PeriodicalId":491876,"journal":{"name":"Avrasya Spor Bilimleri ve Eğitim Dergisi","volume":"18 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140251022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Before Asking “What Happens Next?”: The Compatibility Between the Olympic Education Principles and The Objectives of Sport for Development and Peace 在问 "接下来会发生什么？奥林匹克教育原则与体育促进发展与和平目标之间的兼容性

Avrasya Spor Bilimleri ve Eğitim Dergisi Pub Date : 2024-03-12 DOI: 10.47778/ejsse.1416447

Yeliz Otay, Semih Yilmaz

{"title":"Before Asking “What Happens Next?”: The Compatibility Between the Olympic Education Principles and The Objectives of Sport for Development and Peace","authors":"Yeliz Otay, Semih Yilmaz","doi":"10.47778/ejsse.1416447","DOIUrl":"https://doi.org/10.47778/ejsse.1416447","url":null,"abstract":"The United Nations Office on Sport for Development and Peace (SDP) has been closed in 2017 and its mission has been conveyed to the International Olympic Committee. The aim of this article is therefore to explore whether the principles of Olympic Education, based on Olympism and the Olympic Movement, are compatible with the objectives of Sport for Development and Peace. Qualitative research method was used in this research. And phenomenological research design was adapted as an instructive method for collecting and analyzing data. In-depth, semi-structured, face-to-face interviews were conducted with 6 participants whom were selected through purposive sampling based on their expertise on the topics of the research question. The resulting data was compiled using descriptive analysis and classified using content analysis. According to 11 main themes and 2 sub-themes that have been deducted, it has been revealed that Olympic Education principles and Sport for Development and Peace objectives complement each other in terms of conceptual basis and practice. On the basis of the research findings, the following conclusions were drawn: The participants of the Sport for Development and Peace programmes need to take active roles in the process; the policy resolutions upon the research subjects need to be implemented fully and effectively; the stakeholders in the Olympic Education and Sport for Development and Peace processes need to be all in cooperation and coordination; the sustainability of the process needs to be maintained; the strategic partnership between the United Nations and the International Olympic Committee needs to be maintained on an equal footing.","PeriodicalId":491876,"journal":{"name":"Avrasya Spor Bilimleri ve Eğitim Dergisi","volume":"51 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140250122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Holistic Analysis of Recreation and Leisure Science in Sports 体育运动中的娱乐休闲科学整体分析

Avrasya Spor Bilimleri ve Eğitim Dergisi Pub Date : 2024-02-08 DOI: 10.47778/ejsse.1364211

Mustafa Ertan Tabuk, E. ÖZKATAR KAYA

{"title":"Holistic Analysis of Recreation and Leisure Science in Sports","authors":"Mustafa Ertan Tabuk, E. ÖZKATAR KAYA","doi":"10.47778/ejsse.1364211","DOIUrl":"https://doi.org/10.47778/ejsse.1364211","url":null,"abstract":"The aim of this research is to analyse scientific publications between 1980-2020 and to make a holistic analysis on recreation and leisure science in sports. Using the data obtained within the scope of the study, information graphics and explanatory bibliometric networks that reveal bibliometric networks were created. According to the results obtained from the study, the most used keywords were found to be “recreation”, “leisure” and “sport/s”. Citation analysis reveals that Lee, Powell and Iwasaki are the most cited authors. There are a total of 475 journals in the data. Leisure Sciences, Journal of Leisure Research and Annals of Leisure Research, are the most cited journals. Griffith University (Australia), University of Illinois (USA) and University of Sydney (Australia) were the leading publishers. It can be stated that the concepts used in leisure and recreation studies focus on physical activity, that the majority of the tourism sector is aimed at the long-term area, that it focuses on theses and government policies to increase participation in physical activity, and that it contains arguments for the development of social theories and practical applications.","PeriodicalId":491876,"journal":{"name":"Avrasya Spor Bilimleri ve Eğitim Dergisi","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139854515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Holistic Analysis of Recreation and Leisure Science in Sports 体育运动中的娱乐休闲科学整体分析

Avrasya Spor Bilimleri ve Eğitim Dergisi Pub Date : 2024-02-08 DOI: 10.47778/ejsse.1364211

Mustafa Ertan Tabuk, E. ÖZKATAR KAYA

{"title":"Holistic Analysis of Recreation and Leisure Science in Sports","authors":"Mustafa Ertan Tabuk, E. ÖZKATAR KAYA","doi":"10.47778/ejsse.1364211","DOIUrl":"https://doi.org/10.47778/ejsse.1364211","url":null,"abstract":"The aim of this research is to analyse scientific publications between 1980-2020 and to make a holistic analysis on recreation and leisure science in sports. Using the data obtained within the scope of the study, information graphics and explanatory bibliometric networks that reveal bibliometric networks were created. According to the results obtained from the study, the most used keywords were found to be “recreation”, “leisure” and “sport/s”. Citation analysis reveals that Lee, Powell and Iwasaki are the most cited authors. There are a total of 475 journals in the data. Leisure Sciences, Journal of Leisure Research and Annals of Leisure Research, are the most cited journals. Griffith University (Australia), University of Illinois (USA) and University of Sydney (Australia) were the leading publishers. It can be stated that the concepts used in leisure and recreation studies focus on physical activity, that the majority of the tourism sector is aimed at the long-term area, that it focuses on theses and government policies to increase participation in physical activity, and that it contains arguments for the development of social theories and practical applications.","PeriodicalId":491876,"journal":{"name":"Avrasya Spor Bilimleri ve Eğitim Dergisi","volume":"57 S271","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139794423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Manchester City’s Start of the Offensive Phase: A Lag-Sequential Analysis 曼城进攻阶段的开始:滞后序列分析

Avrasya Spor Bilimleri ve Eğitim Dergisi Pub Date : 2023-09-30 DOI: 10.47778/ejsse.1337975

James SCİCLUNA, Renzo KERR-CUMBO, Kemal GÖRAL, Ender ŞENEL

{"title":"Manchester City’s Start of the Offensive Phase: A Lag-Sequential Analysis","authors":"James SCİCLUNA, Renzo KERR-CUMBO, Kemal GÖRAL, Ender ŞENEL","doi":"10.47778/ejsse.1337975","DOIUrl":"https://doi.org/10.47778/ejsse.1337975","url":null,"abstract":"Research on the playing patterns of Manchester City, particularly under Pep Guardiola's guidance, is limited. Existing studies do not investigate the associations between the offensive phase's initial actions (interceptions, tackles, defensive behavior followed by a pass) and other elements of the attacking phase, such as pitch space positions (zones) and goals. This study goes beyond subjective observation and applies lag-sequential analysis on Manchester City's 2019-2020 UEFA Champions League group stage matches. Behaviors were recorded using the SoccerEye Observational Instrument and software. The data was analyzed using the Sequential Data Interchange Standard-Generalized Sequential Querier (SDIS-GSEQ) and Microsoft Excel. Of the 417 offensive phase starts, 30.7% began with an interception, 8.2% with a tackle, and 29.5% with defensive behavior followed by a pass. Zone 5 (central mid-defensive sector) had a positive association (z=4.1) with interceptions, while zone 8 (central mid-offensive sector) had a positive association (z=2.67) with defensive behavior followed by a pass. Zones 3 (right defensive sector) and 12 (right offensive sector) showed a positive association with tackles (z=2.96 and z=3.36, respectively). Interceptions (z=-2.61) and defensive behavior followed by a pass (z=-4.46) were inhibited in zone 2. Starting an attack with a tackle may also result in a goal in Lags 7 and 8 (z=2.15, z=2.54, respectively).","PeriodicalId":491876,"journal":{"name":"Avrasya Spor Bilimleri ve Eğitim Dergisi","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136272557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Gender Effect on Motion Sickness Susceptibility 性别对晕车易感性的影响

Avrasya Spor Bilimleri ve Eğitim Dergisi Pub Date : 2023-09-30 DOI: 10.47778/ejsse.1345529

Yağmur KOCAOĞLU, Yasemin BAYRAKTAR, Nurtekin ERKMEN

{"title":"Gender Effect on Motion Sickness Susceptibility","authors":"Yağmur KOCAOĞLU, Yasemin BAYRAKTAR, Nurtekin ERKMEN","doi":"10.47778/ejsse.1345529","DOIUrl":"https://doi.org/10.47778/ejsse.1345529","url":null,"abstract":"The study aimed was to determine whether there was a gender difference in sensitivity to visual stimulation-induced motion sickness (MS). Forty-nine participants (Female: 24, Male: 25) volunteered to join in the study. Participants were exposed to a visual video-recording stimulus to evoke the MS. Simulator Sickness Questionnaire (SSQ) was administered before, after, and 30 min after the MS stimulation to determine MS symptoms. Participants' self-report was used to identify motion sickness. Postural sway (PS) was measured before and immediately after MS stimulation. 58.3% of the female and 48.0% of the male reported that they had MS, while 41.7% of the female and 52.0% of the male reported that they did not have MS. Gender and MS distributions were not significant (p=0.469). Participants with MS before the stimulation had higher PS than those who declared no MS (p=0.008), but PS was not different after the stimulation (p=0.102). Although there was no difference in the pre-test (p=0.231), men with MS had higher PS than women with MS at the post-test (p=0.013). There was a significant increase in PS of men who declared that they had MS after the stimulation (p=0.012). The pre-test (p=0.899) and post-test (p=0.434) SSQ scores of men and women with MS were not different, while women had higher SSQ scores than men at the post-test 30 (p=0.020). Finally, there was no correlation between gender and rates of MS. In terms of symptom severity, females appear to be more susceptible to MS. PS may be a precursor to MS.","PeriodicalId":491876,"journal":{"name":"Avrasya Spor Bilimleri ve Eğitim Dergisi","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136277726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Intervention with Physical Activity and Nutrition Program Adapted to Individuals with Autism with Eating Problems 适合有饮食问题的自闭症个体的体育活动和营养干预计划

Avrasya Spor Bilimleri ve Eğitim Dergisi Pub Date : 2023-09-30 DOI: 10.47778/ejsse.1343093

Didem YAZAR, Hulusi ALP

{"title":"Intervention with Physical Activity and Nutrition Program Adapted to Individuals with Autism with Eating Problems","authors":"Didem YAZAR, Hulusi ALP","doi":"10.47778/ejsse.1343093","DOIUrl":"https://doi.org/10.47778/ejsse.1343093","url":null,"abstract":"The aim of the research is to reveal the results of the intervention with a physical activity and nutrition program adapted to autistic individuals with eating problems. Among the single-subject research models, the multiple probe model across behaviors with a single initial probe phase was used. The population of the research consists of adolescent individuals with mild autism and obesity problems. The sample of the research consists of one (1) person determined by simple random sampling method among the families who voluntarily agreed to participate in the research. The research lasted twenty-eight (28) weeks. The data obtained were recorded by weighing before starting the study, every week after the start of the study, and the week when the study ended. The data obtained at the end of the application was analyzed by showing it on a graph. The data obtained was converted into point scores and turned into a line graph to reveal the change that occurred. It was observed that there were significant changes in the weight of the individual participating in the research over the weeks. Considering the results obtained, it can be said that the exercise and diet programs implemented during the research were effective.","PeriodicalId":491876,"journal":{"name":"Avrasya Spor Bilimleri ve Eğitim Dergisi","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136272558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Özel Gereksinimli Bir Bireyde Uyarlanmış Fiziksel Aktivitelerin Sıra Bekleme Becerileri Üzerindeki Etkisi 适应性体育活动对有特殊需求者排队等候技能的影响

Avrasya Spor Bilimleri ve Eğitim Dergisi Pub Date : 2023-09-30 DOI: 10.47778/ejsse.1343423

Bekir Erhan ORHAN, Aydın KARAÇAM, Arif ÇETİN

引用次数: 0