ANALISIS CONFIRMATORY FACTOR ANALYSIS (CFA) DAN EXPLORATORY FACTOR ANALYSIS (EFA) PADA PENGEMBANGAN INSTRUMEN MOTIVASI BELAJAR SEKOLAH DASAR. Abacus: Acad. J. Math. Learn. Educ. [Internet]. 2022 Aug. 11 [cited 2024 May 4];2(2):1-8. Available from: https://jurnal.upg.ac.id/index.php/abacus/article/view/220