FACHRUDIN, Moch.; PREHANTO, Dedy Rahman. Rancang Bangun Aplikasi Kelas Online Berbasis Web Responsif dengan Metode Simple Additive Weighting dan Implementasi Payment Gateway dan SMS Gateway. Journal of Emerging Information Systems and Business Intelligence (JEISBI), [S. l.], v. 2, n. 2, p. 46–55, 2021. DOI: 10.26740/jeisbi.v2i2.39628. Disponível em: https://ejournal.unesa.ac.id/index.php/JEISBI/article/view/39628. Acesso em: 24 nov. 2025.