RAMADHANTI, L. C.; NURAROFAH; NUGROHO, M. E. Network Equipment Inventory Control Using Root Cause Analysis (RCA), Trend Projection, Part Period Balancing (PPB), and Reorder Point (ROP) in the Internet Service Provider Industry. Science and Education Journal (SICEDU), [S. l.], v. 5, n. 3, p. 660–679, 2026. DOI: 10.31004/sicedu.v5i3.1126. Disponível em: https://sicedu.org/index.php/sicedu/article/view/1126. Acesso em: 6 oct. 2026.