EFENDI, Nur; SARTIKA, Septi Budi. Buku Ajar Filsafat Sains. Umsida Press, [S. l.], p. 1–110, 2021. DOI: 10.21070/2021/978-623-6292-30-3. Disponível em: https://press.umsida.ac.id/index.php/umsidapress/article/view/978-623-6292-30-3. Acesso em: 22 jun. 2025.