Samosir, M.A. and Mulyono 2023. Application of the Dijkstra and Floyd – Warshall Algorithms in Determining the Shortest Route to Tourist Attractions in Toba. Formosa Journal of Science and Technology . 2, 2 (Feb. 2023), 453–474. DOI:https://doi.org/10.55927/fjst.v2i2.2858.