AISYAH SIREGAR. ANALYSIS OF INVENTORY PLANNING FOR BRICK RAW MATERIALS USING THE MATERIAL REQUITMENT PLANNING (MRP) METHOD. JOEL: Journal of Educational and Language Research, [S. l.], v. 1, n. 7, p. 965–972, 2022. DOI: 10.53625/joel.v1i7.1530. Disponível em: https://www.bajangjournal.com/index.php/JOEL/article/view/1530. Acesso em: 5 jul. 2025.