Alfiani Rahmah L. UPAYA GURU DALAM MENINGKATKAN PROFESIONALITAS DI MASA PANDEMI COVID-19 DI SMP IT NURUL IMAN BANJAR AGUNG . Al-Ishlah [Internet]. 2021Jun.30 [cited 2025Nov.21];1(1):19-26. Available from: https://ejurnal.stitdarulishlah.ac.id/index.php/al-ishlah/article/view/4