Dwi Meridatama, Febriantika, Sharyanto Sharyanto, and Bernadus Gunawan Sudarsono. “Design and Build a Promotional and Online Ticket Ordering System for Guamanik Tourism”. Journal of Mathematics and Technology (MATECH) 1, no. 2 (November 16, 2022): 78–84. Accessed July 6, 2025. http://journal.binainternusa.org/index.php/matech/article/view/73.