PENGARUH KONDISI SOSIAL EKONOMI DAN LINGKUNGAN SOSIAL TERHADAP MOTIVASI BELAJAR SISWA DI SMA NEGERI 1 AMURANG. jpe-unima [Internet]. 2022 Dec. 28 [cited 2026 Mar. 24];3(2):291 297. Available from: https://ejurnal.unima.ac.id/index.php/jpe-unima/article/view/5597