AL-AKLA, Khaled Suleiman. Grobner Basis Over Ideals of Multivariate Polynomial Ring. Journal of natural sciences, life and applied sciences, New Mexico, United States, v. 3, n. 2, p. 51–41, 2019. DOI: 10.26389/AJSRP.K180219. Disponível em: https://ajsrp.ojsexpert.com/index.php/jnslas/article/view/1268. Acesso em: 20 dec. 2025.