BOTHA, R.; STEYN, H. DECISION-MAKING AND MANAGEMENT OF PRE-INVESTMENT IN A PROGRAMME OF PROJECTS. The South African Journal of Industrial Engineering, [S. l.], v. 19, n. 2, 2011. DOI: 10.7166/19-2-96. Disponível em: https://sajie.journals.ac.za/pub/article/view/96. Acesso em: 17 apr. 2024.