AMOAH DANIEL AYISI; MING YIN. Third Party Service Provider Selection Using TOPSIS based Approach (A Case Study of Ghana Manganese Company). International Journal of Engineering and Management Research, [S. l.], v. 13, n. 2, p. 145–154, 2023. DOI: 10.31033/ijemr.13.2.23. Disponível em: https://ijemr.vandanapublications.com/index.php/ijemr/article/view/1165. Acesso em: 23 apr. 2024.