METHODS FOR SOLVING THIRD DEGREE EQUATIONS. Pedagogy and Teaching Methods, [S. l.], n. 3 (60) 2022, p. 32–44, 2022. DOI: 10.47344/sdu20bulletin.v60i3.818. Disponível em: https://ptm.sdu.edu.kz/index.php/ptm/article/view/56.. Acesso em: 4 nov. 2026.