LAM, N. T. International experiences in developing environmental performance index and possible application in Vietnam. Journal SCIENCE AND TECHNOLOGY POLICIES AND MANAGEMENT, [S. l.], v. 4, n. 2, p. 62–76, 2017. Disponível em: https://vietnamstijournal.net/index.php/JSTPM/article/view/161. Acesso em: 10 may. 2024.