HAKIM, M. F. .; NUHA, A. S. .; LATHIFAH, W. A. .; YAQIN, M. A. . Calculation of Unit Cost School Information System Development using ABC (Activity Based Costing) Method. Proceeding International Conference on Science and Engineering, [S. l.], v. 3, p. 307–313, 2020. DOI: 10.14421/icse.v3.518. Disponível em: https://www.sunankalijaga.org/prosiding/index.php/icse/article/view/518. Acesso em: 30 jul. 2026.