Khairiah R, Wiardy A, Wahyunengsih. Surveying the Obstacles to Effective English Communication in Physics Tutorials. Sch. Jo. Phs. Ed [Internet]. 2025Dec.28 [cited 2025Dec.30];6(4):277-85. Available from: https://cahaya-ic.com/index.php/SJPE/article/view/2452