Model Regresi Dummy Dalam Memprediksi Indeks Prestasi Kumulatif Mahasiswa Fmipa Uncen. AJIMT [Internet]. 2023 May 12 [cited 2025 Nov. 14];1(1):14-23. Available from: https://ejurnal.fmipa.uncen.ac.id/index.php/AJIM/article/view/36