Hasti Aringga Suminar, Teguh Hadi Priyono and Moh. Adenan 2025. Study of Regional Development Planning Towards Sustainable Development in Jember District, East Java, Indonesia. International Journal of Management Research and Economics. 3, 2 (May 2025), 226–237. DOI:https://doi.org/10.54066/ijmre-itb.v3i2.3316.