1.
Sihombing SI, Matondang AR, Lubis SN. THE ROLE OF LAND TRANSPORTATION IN SUPPORTING THE NATIONAL TOURISM STRATEGIC AREA OF LAKE TOBA. IJSS [Internet]. 2022 Dec. 3 [cited 2025 Aug. 18];2(4):1813-8. Available from: https://www.bajangjournal.com/index.php/IJSS/article/view/4143