KUMBARA, Afthon; HARIADI DP, Agustinus. EXPANDED THE PRODUCTION EFFECTIVENESS THROUGH PRODUCTION PLANNING, RAW MATERIAL CONTROL, SCHEDULE CONTROL AND PRODUCTION CONTROL AT PT. LPA. Dinasti International Journal of Education Management and Social Science, [S. l.], v. 2, n. 5, p. 898–914, 2021. DOI: 10.31933/dijemss.v2i5.945. Disponível em: https://dinastipub.org/DIJEMSS/article/view/945. Acesso em: 5 jul. 2026.