Purwanto, Arie, Melania Eva Wulanningtyas, and Nanang Khuzaini. 2022. “Analisis Model Regresi Multilevel Dalam Kajian Hasil Belajar Siswa”. Formosa Journal of Multidisciplinary Research 1 (6):1341-50. https://doi.org/10.55927/fjmr.v1i6.1568.