ASTUTIK, Ika Ratna Indra; ROSID , Mochamad Alfan. Buku Ajar Mata Kuliah Pemrograman Berbasis Web. Umsida Press, [S. l.], p. 1–91, 2021. DOI: 10.21070/2019/978-623-7578-22-2. Disponível em: https://press.umsida.ac.id/index.php/umsidapress/article/view/978-623-7578-22-2. Acesso em: 21 jun. 2025.