Jihad A, Trisnowati E, Hastiani H. ANALISIS DISIPLIN BELAJAR SISWA KELAS VIII PADA MASA PANDEMI COVID -19 DI SMP NEGERI 2 HULU GURUNG. BIKONS [Internet]. 2022 Aug. 26 [cited 2026 Feb. 4];2(2). Available from: https://jurnal.fipps.upgripnk.ac.id/index.php/BK/article/view/13-15