“Optimizing Entrepreneurship Through Product Upgrading for The Kerinjing Village Community in Tanjung Raja District, Ogan Ilir Regency, South Sumatera”. 2022. ABDIMAS: Jurnal Pengabdian Masyarakat 5 (1): 1536-44. https://doi.org/10.35568/abdimas.v5i1.1571.