Qurratu Ainun, Ferry Irawan Sutisna, Leny Andini and Irma Kinari (2025) “A Hybrid Exponential Smoothing–DRP– Framework for Sustainable Distribution Optimization in a Traditional Food Rengginang”, Jurnal Riset Ilmu Teknik, 3(2), pp. 112–124. doi: 10.59976/jurit.v3i2.204.