Khusna, Risma Alfiyanti, et al. “Penggunaan Project Based Learning Untuk Meningkatkan Hasil Belajar SBDP Kelas 2b SDN Sampangan 02”. Innovative: Journal Of Social Science Research, vol. 3, no. 3, Aug. 2023, pp. 9778-90, https://j-innovative.org/index.php/Innovative/article/view/3316.