ODONGO , Michael. Exploring Indigenous Materials for Creative Drawing as an Alternative Resource for Sustainable Development in Least Developed Countries . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 5, n. 1, p. Pg 155–166, 2018. Disponível em: http://ajest.org/index.php/ajest/article/view/536. Acesso em: 3 apr. 2026.