ADHIKARI, G. P. . Conceptual Understanding of Definite Integral: An Experimental Study Using Geo-Gebra at University Level. Butwal Campus Journal, [S. l.], v. 4, n. 1-2, p. 89–102, 2021. DOI: 10.3126/bcj.v4i1-2.45009. Disponível em: https://www.nepjol.info/index.php/bcj/article/view/45009. Acesso em: 29 apr. 2024.