“Analysis of the Implementation of Management Functions in the Administration and Procurement System at PT. PLN Indonesia Power-UBP KEPRI Through an Internship Scheme”. 2026. EMASHA: Jurnal Ekonomi, Manajemen Dan Akuntansi Syariah 3 (1): 30-41. https://doi.org/10.35961/emasha.v3i1.2980.