WARDHANA, I. G. A. W.; SWITRAYNI, N. W.; AINI, Q. Submodul Prima Lemah dan Submodul Hampir Prima Pada Z‐modul M_2x2 (Z_9). EIGEN MATHEMATICS JOURNAL, [S. l.], v. 1, n. 1, p. 28–30, 2018. DOI: 10.29303/emj.v1i1.6. Disponível em: https://www.eigen.unram.ac.id/index.php/eigen/article/view/6. Acesso em: 28 apr. 2024.