Halim, Ardian Kolose, and Anum Nuryani. 2023. “Analisis Korelasi Antara Jam Belajar Dan Nilai Ujian: Metodologi SPSS”. Prosiding Seminar Nasional Manajemen 2 (2):515-22. https://openjournal.unpam.ac.id/index.php/PSM/article/view/45679.