hutauruk, G. et al. 2026. Model Konseptual Logistik Sirkular untuk Pemanfaatan Kembali Limbah Kulit Singkong Arkanci Group. Indonesian Journal of Multidisciplinary on Social and Technology. 4, 3 (Jul. 2026), 2240–2247. DOI:https://doi.org/10.69693/ijmst.v4i3.12618.