Journal of Development Research

Development of Android-Based Swimming Learning Media Mobile Learning Applications in Basic Swimming Lectures at Universitas Nahdlatul Ulama Blitar

Pub Date : 2024-06-07 DOI: 10.28926/jdr.v8i1.359 Peni Nohantiya, Vion Age Tricahyo, Fatra Nonggala Putra

Overview of Mother’s Diet and Behavior on Nutritional Status in Fisher Families in Regemuk Village, Pantai Labu District, Deli Serdang

Pub Date : 2024-06-07 DOI: 10.28926/jdr.v8i1.370 Sunnii Irtiyah Harahap, Nabila Azzuhra, Nurhidayah Silangit, Nadya Ulfa Tanjung

A Comprehensive Approach to Minimize Inventory Costs Using Reliability Centered Maintenance, Reliability Centered Spares, and Economic Order Quantity Methods

Pub Date : 2024-06-07 DOI: 10.28926/jdr.v8i1.328 Sabrina Annisa Rizky, Trismawati, Dwi Iryaning Handayani