Bahar Z, Saepudin S, Irawan C, Jatmiko W. Design and Development of a Digital Hajj Service Information System Using the TOGAF ADM Framework (A Case Study at the Ministry of Hajj and Umrah of Sukabumi City). Int. J. Adv. Technol. Eng. Inform. Syst. [Internet]. 2026 Jun. 24 [cited 2026 Jun. 24];5(1):120-37. Available from: https://ojs.transpublika.com/index.php/IJATEIS/article/view/2290