Afrila, A. et al. 2023. Evaluation of Good Manufacturing Practice (GMP), Standard Sanitation Operating Procedure (SSOP) for Traditional Chicken Slaughterhouses In Malang City . Journal Research of Social Science, Economics, and Management. 2, 7 (Feb. 2023), 1289 – 1301. DOI:https://doi.org/10.59141/jrssem.v2i07.337.