MAULANA, H.; YAZID BUSTOMMY, A.; WIDYAS SWARA, A. Implementasi Root Cause Analysis Sebagai Dasar TPM Pilar 4 (Focus Improvement) Dalam Pengurangan Downtime Mesin Packing Untuk Meningkatkan Overall Equipment Effectiveness Di PT ACD . Science and Education Journal (SICEDU), [S. l.], v. 5, n. 3, p. 371–391, 2026. DOI: 10.31004/sicedu.v5i3.1114. Disponível em: https://sicedu.org/index.php/sicedu/article/view/1114. Acesso em: 6 oct. 2026.