LLONA, G. O.; TONGA, D. L. LESSONS IN GRADE 10 MATHEMATICS FOR USE IN A FLIPPED CLASSROOM. PEOPLE: International Journal of Social Sciences, [S. l.], v. 6, n. 01, p. 17–28, 2020. DOI: 10.20319/pijss.2020.61.1728. Disponível em: https://www.grdspublishing.org/index.php/people/article/view/176. Acesso em: 16 may. 2024.