Rahmadi, Deddy. “On Finding Shortest Path Over Vocational High School in Yogyakarta Based on Graph Theory Algorithm”. Mathematical Journal of Modelling and Forecasting 1, no. 2 (December 31, 2023): 10–14. Accessed May 20, 2024. https://mjomaf.ppj.unp.ac.id/index.php/mjmf/article/view/14.