IBRAHIM, R. U. INFLUENCE OF INSTRUCTION ON STUDENTS’ PERFORMANCE IN BIOLOGICAL DRAWING IN SOKOTO STATE, NIGERIA. Sokoto Educational Review, [S. l.], v. 15, n. 2, p. 81–90, 2014. DOI: 10.35386/ser.v15i2.172. Disponível em: http://www.sokedureview.org/index.php/SER/article/view/172. Acesso em: 26 sep. 2025.