MANGA, S. D. Maintenance of School Plant Landscaping in Secondary Schools in Arid Regions of Africa: Role of School Adminstrators. The International Journal of Humanities & Social Studies, [S. l.], v. 7, n. 10, 2019. DOI: 10.24940/theijhss/2019/v7/i10/HS1910-083. Disponível em: https://internationaljournalcorner.com/index.php/theijhss/article/view/149105. Acesso em: 29 jun. 2024.