ARIFIN, Moch. Bahak Udin By; AUNILLAH. Buku Ajar Statistik Pendidikan. Umsida Press, [S. l.], p. 1–102, 2022. DOI: 10.21070/2021/978-623-6292-33-4. Disponível em: https://press.umsida.ac.id/index.php/umsidapress/article/view/978-623-6292-33-4. Acesso em: 20 jun. 2025.