Ashar, Y.K. et al. 2024. HAZARD ANALYSIS CRITICAL CONTROL POINT (HACCP) ON RUJAK ULEK TRADERS IN BANDAR KHALIPAH VILLAGE, DELI SERDANG DISTRICT IN 2024. HEARTY. 12, 3 (Aug. 2024), 621–627. DOI:https://doi.org/10.32832/hearty.v12i3.17310.