Study on Raw Material Inventory Classification Management of A Oil Drilling Equipment Manufacturing Enterprises. Advances in Engineering Research : Possibilities and Challenges, [S. l.], v. 2, n. 1, p. 26–38, 2025. DOI: 10.63313/AERpc.9034. Disponível em: https://elibrary.erytis.com/index.php/AERpc/article/view/230. Acesso em: 14 aug. 2025.