Widia Astuty, and Fajar Pasaribu2. “THE ANALYSIS OF FACTORS AFFECT TO TOURISM PERFORMANCE IN NORTH SUMATRA”. PalArch’s Journal of Archaeology of Egypt / Egyptology 17, no. 4 (November 17, 2020): 562-570. Accessed April 20, 2024. https://archives.palarch.nl/index.php/jae/article/view/391.