Ardiansyah, Ardiansyah. “Comparative Analysis of Dijkstra and A* Algorithms for Determining the Shortest Route from SMKN 9 Medan to Gramedia Gajah Mada”. Journal of Computer Science and Research (JoCoSiR) 3, no. 2 (April 14, 2025): 47–51. Accessed April 21, 2026. https://journal.aptikomsumut.org/index.php/jocosir/article/view/91.