MADAN, M.; SAHAI, A. Introduction of Environment Management Knowledge Area in PMBOK (Project Management Body of Knowledge): a Preliminary Study. Balkans Journal of Emerging Trends in Social Sciences, Belgrade, Serbia, v. 2, n. 2, p. 124–133, 2019. DOI: 10.31410/Balkans.JETSS.2019.2.2.124-133. Disponível em: https://balkans-jetss.org/index.php/index_bjetss/article/view/31. Acesso em: 27 apr. 2025.