NGUYỄN THỊ THANH, T. CocoA software application in teaching on monomial ideal. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, [S. l.], v. 5, n. 14, p. 94–98, 2021. DOI: 10.51453/2354-1431/2019/304. Disponível em: https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/304. Acesso em: 9 may. 2024.