NASTI, Betridamela; ALWI, Nur Azmi. Project-Based Learning Model for Fifth Grade Students: Testing Theme 2 Thematic Teaching Materials Validity. AL-ISHLAH: Jurnal Pendidikan, [S. l.], v. 15, n. 3, p. 3785–3793, 2023. DOI: 10.35445/alishlah.v15i3.2983. Disponível em: https://www.alishlah.ahfpublishing.id/alishlah/article/view/2983. Acesso em: 14 oct. 2026.