Cliff Sibusiso DLAMINI. Understanding Sustainable Development. Challenging Issues on Environment and Earth Science Vol. 1, [S. l.], p. 88–98, 2021. DOI: 10.9734/bpi/ciees/v1/6914D. Disponível em: https://stm.bookpi.org/CIEES-V1/article/view/273. Acesso em: 9 jun. 2026.