REGULASI DIRI DAN MOTIVASI BERPRESTASI SISWA KURANG MAMPU DI SMK MUHAMMADIYAH TEPUS DAN SMAN 1 TANJUNGSARI GUNUNGKIDUL. JAL [Internet]. 2020 Dec. 2 [cited 2026 Oct. 17];9(2):132-50. Available from: https://journal.staimsyk.ac.id/index.php/almanar/article/view/193