Amelia PB, Nugrahanta GA. Pengembangan Buku Teks Peradaban Transportasi Udara Berbasis PjBL: Menumbuhkan Karakter Kehati-hatian Anak . ARJI [Internet]. 2025 Oct. 1 [cited 2026 May 11];7(4):2602– 2621. Available from: https://journal.nahnuinisiatif.com/ARJI/article/view/563