{"title":"The Influence of Service Quality, Price, and Convenience on Purchase Decisions of Gofood Services (Study on University of Muhammadiyah Gresik Students)","authors":"Fachri Ramadhan, Moh. Agung Surianto","doi":"10.30587/ivrj.v2i2.6270","DOIUrl":"https://doi.org/10.30587/ivrj.v2i2.6270","url":null,"abstract":"This study aims to test the effect of service quality, price, and convenience on purchasing decisions for GoFood services. The method used in this study is a quantitative approach, through a questionnaire using a Likert scale. The population in this study were active students at Muhammadiyah University of Gresik. The sampling technique in this study used purposive sampling with a total sample of 100 respondents. The data collection technique used a questionnaire which was processed using SPSS version 25. The analytical model used in this study was a multiple linear regression analysis model. To find out the significance of the research variables partially on purchasing decisions, a t-test technique is used using a level of 5% or 0.05. The results show that service quality and convenience partially have a significant effect on purchasing decisions, and price partially has no significant effect on purchasing decisions.","PeriodicalId":186363,"journal":{"name":"Indonesian Vocational Research Journal","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135099002","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}
{"title":"The Effect of Work Motivation, Compensation, and Work Discipline on Employee Performance at PT Darma Panca Samudera","authors":"Bagas Estiawan Soedarsono, M. Rizqi","doi":"10.30587/ivrj.v2i2.5787","DOIUrl":"https://doi.org/10.30587/ivrj.v2i2.5787","url":null,"abstract":"This study aims to determine the effect of motivation, compensation, and work discipline on employee performance at PT. Dharma Five Ocean. This study uses a quantitative approach. The sampling technique used a saturated sample with the number of samples obtained as many as 85 respondents . The population used in this study were all employees of PT. Dharma Panca Samudera. The data analysis technique used in this research is the multiple linear method. The results showed that the regression equation was obtained Y=8.715+0.428X 1 +0.541X 2 +0.461X 3 . The results of the analysis show that motivation has a significant positive effect on employee performance with a significant value of 0.05 or 0.026 <0.05. Compensation has a significant positive effect on employee performance with a significant value of 0.05 or 0.000 <0.05. Work discipline has a significant positive effect on employee performance with a significant value of 0.05 or 0.004 <0.05. It is recommended that to improve employee performance, management is expected to need to increase employee morale in carrying out tasks that are the responsibility of employees so as to improve work discipline and also improve employee performance. The management should provide increased benefits and incentives to employees so that they can improve the performance of employees in the company.","PeriodicalId":186363,"journal":{"name":"Indonesian Vocational Research Journal","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139355709","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}
{"title":"Application of Lean Manufacturing to Minimize Waste in the Lajiem Coffee Business Production Process","authors":"Farid Ridzal Faridzi","doi":"10.30587/ivrj.v2i2.5784","DOIUrl":"https://doi.org/10.30587/ivrj.v2i2.5784","url":null,"abstract":"Background - This study aims to implement the Lean Manufacturing method in the production sector in order to minimize the existance of waste in production proses of Lajiem Coffee. Design/methodology/approach - This type of research is qualitative research. By using the Lean Manufacturing method, the waste in the production sector of Coffee can be identified. The analysis used in this research is interactive models. Research implication - The results of waste identification using Timwood waste in the production sector found are Defect and Motion. Next, look for the root cause using 5-Why's in Root Cause Analysis (RCA), then assessed through Risk Analysis and mapped in a risk assessment matrix to find out the root causes of extreme risk. It is known that the extreme risks in the production sector are defects and motion. The next extreme risk is given improvement suggestions in order to minimize and reduce waste that has occurred in the production.","PeriodicalId":186363,"journal":{"name":"Indonesian Vocational Research Journal","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139355988","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}
{"title":"Design of Water PH Quality Monitoring System in PT SIER Industrial Area Based on Internet of Things at Waste Water Treatment Plant","authors":"Fajar Mei Dialaksito, P. P. Surya","doi":"10.30587/ivrj.v2i2.5656","DOIUrl":"https://doi.org/10.30587/ivrj.v2i2.5656","url":null,"abstract":"PT SIER's Waste Water Treatment Plant manages industrial and domestic wastewater obtained from industrial activities in the PT SIER Industrial area. Waste Water Treatment Plant PT SIER has been established since 1980. Over time, growth and development industry is increasing so that it adds to the WWTP burden. With respect to the load the more heavy so need in take note a number of matter following among them Waste fluid contaminated products from the manufacturing process must be treated and controlled for its pH content, the volume of waste water to be treated, the quality of water resulting from the Waste Water Treatment Plant process Which expected, convenience in matter management water waste, energy sources, as well as costs low process operation. This study aims to cut the process of taking sample water waste until analysis laboratory For get results monitoring quality pH water. On study This writer make system monitoring quality pH water in area industry PT. SIER based Internet of Things on waste water treatment Plant. With utilizing ESP32 which is integrated by the Internet of Things (IOT) via the internet network from Wi-Fi routers. Results quality monitoring data water can seen in realtime passes appearance mark pH, mark TDS And mark Temperature Which accessed through smartphones nor PC so that mark water quality delivered to the Blynk app.","PeriodicalId":186363,"journal":{"name":"Indonesian Vocational Research Journal","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139356764","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}
{"title":"Implementation of PLC Outseal as a Controller of Ammonia Gas Circulation in Chicken Coops with HMI Modbus Monitoring","authors":"Wahyu Cakra Ningrat","doi":"10.30587/ivrj.v2i2.5480","DOIUrl":"https://doi.org/10.30587/ivrj.v2i2.5480","url":null,"abstract":"Indonesia's population in 2022 is recorded at 275,361,267 people, significantly increasing per year which has resulted in an increase in food needs in the chicken meat sector, the high interest in chicken meat has not been accompanied by appropriate technology, this has made the quantity and quality of chicken breeders often experience crop failures the application of system technology for controlling and monitoring air quality in chicken coops based on PLC Outseal for ammonia gas is a technology used to reduce the death rate of chickens due to poisoning by ammonia gas produced from the chicken manure itself. The technology applied to chicken farms uses the Outseal PLC microcontroller as the design brain, Arduino nano as a sensor data storage communication, the MQ135 air quality detector by checking ammonia gas levels, monitoring through the HMI Modbus software on a bluetooth connection with control on a smartphone and removing dirty air by blowers. The parameter limit for the value of ammonia gas in the chicken coop is 20 – 40 ppm. The test result that the value of the ammonia gas content in the farm is above the specified value, the condition of the cage is excess ammonia gas and the automatic actuator functions to remove ammonia gas until the ammonia gas level value returns to normal.","PeriodicalId":186363,"journal":{"name":"Indonesian Vocational Research Journal","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139357270","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}
{"title":"Billing System Based on Macro Scheduler at PT Petrokimia Gresik","authors":"Heraria Ina Safira, M. Aufa","doi":"10.30587/ivrj.v2i1.4803","DOIUrl":"https://doi.org/10.30587/ivrj.v2i1.4803","url":null,"abstract":"Abstrak \u0000PT Petrokimia Gresik terus membuat inovasi dalam mendukung berbagai macam pekerjaan yang ada di setiap departemen hingga setiap bagian. Bagian penagihan dalam mendukung setiap pekerjaan menggunakan sistem macro scheduler. Macro Scheduler yaitu suatu software untuk alat otomatisasi berbagai tugas di komputer. Di bagian penagihan Macro Scheduler digunakan untuk kecepatan dan juga ketepatan dalam pekerjaan. Mulai dari pembukuan dengan data ribuan dan juga pencetakan faktur penjualan dalam bentuk soft file. Penelitian ini dilakukan untuk melakukan eksperimen dengan membuat robot macro scheduler pada proses pengiriman faktur penjualan ke distributor yang bertujuan untuk efisiensi waktu dan juga ketepatan dalam proses pengiriman. Metode penelitian yang digunakan yaitu analisis permasalahan, analisis kebutuhan sistem, desain sistem, implementasi, pengujian dan pengaplikasian. Adapun hasil dari penelitian ini terkait dengan pembuatan robot macro scheduler adalah efisiensi waktu dari sebelum adanya robot membutuhkan waktu satu bulan dalam proses pengiriman sekarang hanya membutuhkan waktu satu minggu. Sehingga tidak adanya permintaan pengiriman dari pihak distributor terkait keterlambatan pengiriman faktur penjualan. Selain itu, ketepatan pengiriman faktur penjualan dengan email milik distributor. \u0000Kata Kunci : Macro scheduler; Faktur penjualan; Efisiensi waktu; Ketepatan.","PeriodicalId":186363,"journal":{"name":"Indonesian Vocational Research Journal","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125230139","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}
{"title":"The Effect of Profitability, Sales Growth, and Capital Intensity on Tax Avoidance","authors":"Eka Prastiawati, Tumirin Tumirin","doi":"10.30587/ivrj.v2i1.4863","DOIUrl":"https://doi.org/10.30587/ivrj.v2i1.4863","url":null,"abstract":"This study aims to analyze the effect of profitability, sales growth, and capital intensity on tax avoidance. This type of research is a quantitative research. In this study, researchers examined tax avoidance at consumer goods industrial sector companies listed on the Indonesia Stock Exchange for the period 2018-2020 by using independent variables, namely, profitability, sales growth, and capital intensity The population of this study is the consumer goods industrial sector companies listed on the Indonesia Stock Exchange for the period 2018-2020. The sampling method was purposive sampling and obtained as many as 94 samples. The data used in this study is secondary data in the form of financial statements of companies in the consumer goods industry sector listed on the Indonesia Stock Exchange. The analysis technique used is multiple linear regression analysis, descriptive statistics, classical assumption test, and hypothesis testing with SPSS Version 25 program. The results show that profitability and sales growth have an effect on tax avoidance.","PeriodicalId":186363,"journal":{"name":"Indonesian Vocational Research Journal","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114877941","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}
{"title":"Temperature and Humidity Control Systems for Dryer Machines in Industrial Salt Factory Based on Fuzzy Logic","authors":"Faqih Hanafi, Denny Irawan","doi":"10.30587/ivrj.v2i1.5011","DOIUrl":"https://doi.org/10.30587/ivrj.v2i1.5011","url":null,"abstract":"At this time the industrial era entered 4.0 which is known as the industrial revolution. The existence of the industrial era 4.0 has many benefits to support everyday human life. These developments relate to the automation and exchange of information technology as wellOne of the manufacturing industry processes is the Internet of Things (IoT). This article will discuss how to implement the Internet of Things (IoT) in the Salt Industry Factory, In the process of making salt, it is very important to monitor, one of which is the drying process in the dryer. In the drying process must have a stable temperature and humidity. From the analysis of QC (Quality Control) workers, salt which after the drying process changes color to yellowish which does not match the desired quality. Therefore it is necessary to control the temperature of the dryer which can be monitored via Android.","PeriodicalId":186363,"journal":{"name":"Indonesian Vocational Research Journal","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133049381","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}
Muhammad Fikri Anwar, Soffiana Agustin, Yulia Ayu Nastiti
{"title":"Comparative Study of The Traditional Fishing Ship Using Cantrang Fishing Gear to be Bottom Longline in Ujungpangkah Waters, Gresik","authors":"Muhammad Fikri Anwar, Soffiana Agustin, Yulia Ayu Nastiti","doi":"10.30587/ivrj.v2i1.5077","DOIUrl":"https://doi.org/10.30587/ivrj.v2i1.5077","url":null,"abstract":"The variety of fishing gear used by fishermen in Indonesia initiates how to choose the most environmentally friendly fishing gear with good efficiency. The Indonesian government bans cantrang fishing gear because it endangers fish ecosystems and coral reefs. It was then replaced with a longline. This study employs a case study method with descriptive analysis focusing on a case in detail and intensively. In addition to reviewing the environmental impact of using fishing gear cantrang and bottom longline, this study also analyzes the costs required for both tools from manufacture to maintenance, and the revenue of the catch. Based on the research conducted, the capital required for cantrang fishing gear is IDR. 29,450,000 and a longline of IDR. 29,030,000. The profit generated by the cantrang fishing gear for a year is IDR. 56,012,000 while the longline is IDR. 33,836,000. Therefore, it can be concluded that replacing the cantrang fishing gear with a bottom longline is considered simpler, environmentally friendly, inexpensive, and easy to develop.","PeriodicalId":186363,"journal":{"name":"Indonesian Vocational Research Journal","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125874743","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}
Bimantara Panji Saputra, F. Ardhiansyah, Soffiana Agustin
{"title":"Efectiveness Comparison of Overtime Hours with Technical and Economical Employment on 10165 Ton Gwt Tanker Ship Repairation","authors":"Bimantara Panji Saputra, F. Ardhiansyah, Soffiana Agustin","doi":"10.30587/ivrj.v2i1.5074","DOIUrl":"https://doi.org/10.30587/ivrj.v2i1.5074","url":null,"abstract":"Aspects of ship repair planning must be considered, especially during the ship repair process. This component is closely related to what is needed by professionals in specific fields. Project completion time can also be estimated using the number of workers involved in the production process. The salary paid by the company also correlates with the number of employees. One of the techniques to speed up work on a tanker repair project by increasing working hours which is often referred to as overtime hours with two approaches to speeding up work on a project evaluated technically and economically compared by researchers. Researchers evaluate project work and calculate the workforce involved in tanker repair. Researchers perform calculations for each part of the workforce in the ship repairment process, and also analyze the scheduling of each part of the workers that have been prepared by the company. Working on the project experienced a shortage of manpower and more often used the overtime system. and it can be seen from the results of the study that adding labor is more efficient from an economic point of view because the costs incurred are less and the processing time does not exceed the specified duration. \u0000 \u0000Keywords: Tanker Ships; Labor; Duration; Cost","PeriodicalId":186363,"journal":{"name":"Indonesian Vocational Research Journal","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124244709","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}