Implementation of the Principle of Tawhid in Islamic Religious Education Learning in Vocational Schools: A Case Study of SMKN 2 Surabaya. JOURNAL OF EDUCATION: DEVELOPMENT AND REVIEW (JEDAR), [S. l.], v. 3, n. 1, p. 53–61, 2026. DOI: 10.70904/. Disponível em: https://pub.ruangrosadi.com/jurnal-ilmiah/index.php/jedar/article/view/152.. Acesso em: 7 feb. 2026.