AZWAR JAYANEGARA B; MAHFUDNURNAJAMUDDIN; SURIYANTI. OPERATIONAL MANAGEMENT ANALYSIS OF WASTE BANK "BERKAH" IN ENHANCING COMMUNITY-BASED WASTE MANAGEMENT EFFICIENCY IN MAKASSAR. Journal Informatic, Education and Management (JIEM), v. 8, n. 1, p. 920~926, 28 Jan. 2026.