Implementation of the Principle of Tawhid in Islamic Religious Education Learning in Vocational Schools: A Case Study of SMKN 2 Surabaya. JEDAR [Internet]. 2026 Jan. 19 [cited 2026 Feb. 7];3(1):53-61. Available from: https://pub.ruangrosadi.com/jurnal-ilmiah/index.php/jedar/article/view/152