Purbiyanto, Ryan, and Ade Rustiana. “PENGARUH DISIPLIN BELAJAR, LINGKUNGAN KELUARGA, DAN MOTIVASI BELAJAR TERHADAP HASIL BELAJAR SISWA”. Economic Education Analysis Journal 7, no. 1 (April 19, 2018): 341-361. Accessed November 22, 2024. https://journal.unnes.ac.id/sju/eeaj/article/view/22885.