LAWAN, Y.; YUSUF, I.; LAWAN, T. T.; UMAR, L. EFFECTS OF BUTTERFLY METHOD ON ACADEMIC PERFORMANCE IN FRACTION AMONG PRIMARY SCHOOL PUPILS IN KANO STATE, NIGERIA. Journal of Science, Technology and Mathematics Pedagogy, [S. l.], v. 1, n. 1, p. 190–199, 2023. Disponível em: https://jostmp-ksu.com.ng/index.php/jostmp/article/view/20. Acesso em: 16 sep. 2024.