COMPUTERIZED SYSTEMATIZATION OF COSTS OF CHEMICAL COMPANIES OF ECUADOR APPLYING PRINCIPLES OF SUSTAINABLE DEVELOPMENT. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 33, p. 2786–2830, 2023. DOI: 10.59670/jns.v33i.906. Disponível em: https://namibian-studies.com/index.php/JNS/article/view/906. Acesso em: 7 nov. 2025.