Ningrum, Puri Pratami Ardina, Novi Apriani, Muhamad Sidik, Sutarmo Iskandar, A.D. Murtado, Mukhtarudin Muchsiri, Nico Syahputra, and Meika Puspita Sari. 2026. “Simple Bookkeeping and Determination of Cost of Goods Sold in the PKK Catfish Processing Group in Plaju Darat Village, Palembang City”. Altifani Journal: International Journal of Community Engagement 6 (1):115-21. https://doi.org/10.32502/altifani.v6i1.1796.