Muhammad Yusuf Nasution, Cut Nuraini, and Abdi Sugiarto. “Analysis of the Development of the Tangkahan Tourism Area”. International Journal of Mechanical, Electrical and Civil Engineering 2, no. 1 (January 9, 2025): 81–95. Accessed May 21, 2025. https://international.aritekin.or.id/index.php/IJMECIE/article/view/135.