HERASMUS, H. Sistem Informasi Invoice Huff & Puff Unit And Cyclic. Journal of Science Education and Management Business, [S. l.], v. 2, n. 1, p. 1–7, 2023. DOI: 10.62357/joseamb.v2i1.100. Disponível em: https://rcf-indonesia.org/home/index.php/JOSEAMB/article/view/100. Acesso em: 1 jul. 2026.