YUSTINA RETNO WAHYU UTAMI, Sri Tomo,. PENGARUH PEMANFAATAN INTERNET TERHADAP KEGIATAN BELAJAR SISWA SMA DI SURAKARTA. Jurnal Ilmiah SINUS, [S. l.], v. 14, n. 1, 2016. DOI: 10.30646/sinus.v14i1.232. Disponível em: https://ejournal.tsu.ac.id/index.php/e-jurnal_SINUS/article/view/232. Acesso em: 14 may. 2026.