B., Z. Peningkatan Nilai Kognitif melalui Penggunaan Model Project Based Learning . Jurnal Konsepsi, [S. l.], v. 13, n. 1, p. 54–70, 2024. Disponível em: https://p3i.my.id/index.php/konsepsi/article/view/346. Acesso em: 7 jun. 2026.