CONTRIBUTION TO RESEARCH FOR IMPROVING THE PROCUREMENT PROCESS AND DECISION-MAKING IN PROCUREMENT. Natural Resources and Technology, [S. l.], v. 17, n. 2, p. 29–33, 2023. DOI: 10.46763/NRT23172029k. Disponível em: https://js.ugd.edu.mk/index.php/NRT/article/view/5902. Acesso em: 3 may. 2026.