Alfian, A., S, P., & Djafar, S. (2023). PENGARUH SELF DETERMINATION TERHADAP HASIL BELAJAR MATEMATIKA SISWA SMPN 5 ALLA SELAMA PANDEMI COVID-19. DIFERENSIAL: JURNAL PENDIDIKAN MATEMATIKA, 3(1), 22-27. Retrieved from https://ummaspul.e-journal.id/diferensial/article/view/6499