SURYANI, N. PREDIKSI PENGARUH HANDPHONE TERHADAP AKTIVITAS BELAJAR DENGAN METODE REGRESI LINIER (STUDI KASUS SMP PGRI 1 CIBINONG). Jurnal Informatika dan Bisnis, [S. l.], v. 6, n. 1, 2019. Disponível em: https://jurnal.kwikkiangie.ac.id/index.php/JIB/article/view/549. Acesso em: 5 oct. 2025.