Kurjum, Mohammad, et al. “Pengaruh Penerapan Model Pembelajaran Project Based Learning Terhadap Hasil Belajar Mata Pelajaran Pendidikan Agama Islam Dan Budi Pekerti ”. Indonesian Journal of Humanities and Social Sciences, vol. 4, no. 1, Mar. 2023, pp. 229-4, https://doi.org/10.33367/ijhass.v4i2.4336.