DALHATU, I. I. IMPROVISATION: AN ESSENTIAL REQUIREMENT FOR EFFECTIVE TEACHING AND LEARNING. Sokoto Educational Review, [S. l.], v. 13, n. 2, p. 26–33, 2012. DOI: 10.35386/ser.v13i2.186. Disponível em: http://www.sokedureview.org/index.php/SER/article/view/186. Acesso em: 13 nov. 2025.