AMELIA, Pricilla Bertha; NUGRAHANTA, Gregorius Ari. Pengembangan Buku Teks Peradaban Transportasi Udara Berbasis PjBL: Menumbuhkan Karakter Kehati-hatian Anak . Action Research Journal Indonesia (ARJI), [S. l.], v. 7, n. 4, p. 2602– 2621, 2025. DOI: 10.61227/arji.v7i4.563. Disponível em: https://journal.nahnuinisiatif.com/ARJI/article/view/563. Acesso em: 11 may. 2026.