MADURETNO, T.; ANDRINI, V. Implementasi Pendidikan Karakter Pada Model Project Based Learning Melalui Sumber Belajar Smartphone. Dharma Pendidikan, [S. l.], v. 13, n. 1, p. 96-104, 2021. Disponível em: https://journal.stkipnganjuk.ac.id/index.php/jdp/article/view/86. Acesso em: 28 apr. 2024.