Santi, V., Notodiputro, K., Indahwati, I., & Sartono, B. (2022). RESTRICTED MAXIMUM LIKELIHOOD ESTIMATION FOR MULTIVARIATE LINEAR MIXED MODEL IN ANALYZING PISA DATA FOR INDONESIAN STUDENTS. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, 16(2), 607-614. https://doi.org/10.30598/barekengvol16iss2pp607-614