POKHREL, Jagat Krishna. Basic Concept on Asymptotes in Calculus. Curriculum Development Journal, [S. l.], n. 42, p. 37–47, 2020. DOI: 10.3126/cdj.v0i42.33211. Disponível em: https://nepjol.info/index.php/cdj/article/view/33211. Acesso em: 18 jan. 2025.