“Pengaruh Pengaruh Model Project Based Learning Terhadap Kemampuan Berpikir Kritis Siswa Kelas IV Sekolah Dasar”. Cokroaminoto Journal of Primary Education, vol. 8, no. 2, Aug. 2025, pp. 921-37, https://doi.org/10.30605/cjpe.8.2.2025.6329.