Handoyo, Sapto Mukti, and Mohamad Khoirun Najib. 2025. “PREDIKSI INDEKS PERFORMA SISWA BERDASARKAN WAKTU BELAJAR, NILAI SEBELUMNYA, KEGIATAN EKSTRAKURIKULER, WAKTU TIDUR, DAN BANYAKNYA SOAL YANG DIKERJAKAN DENGAN REGRESI LINEAR KUADRAT-TERKECIL: Prediction of Student Performance Index Based on Hours Studied, Previous Scores, Extracurricular Activities, Sleep Hours, and Sample Question Papers Practiced With Least-Squares Linear Regression”. Al-Aqlu: Jurnal Matematika, Teknik Dan Sains 3 (1):22-30. https://doi.org/10.59896/aqlu.v3i1.121.