Dr. Mohamed Eltyeb Mussad Ahmed, Dr. Ibtesam Mohamed Adam Hasanin, Dr. Ikram Abdallah Al-Haj, Dr. Amany Osman Mohammed Baik. Warning Verses In Quran And Sunnah And Its Role In Protecting The Contractor In Law. Elementary Education Online [Internet]. 2023 Dec. 19 [cited 2024 Dec. 27];20(6):1604-19. Available from: https://ilkogretim-online.org/index.php/pub/article/view/5281