Elvira Fitriyani Pakpahan. “CULTURAL HERITAGE "LAKE TOBA&Quot; AS AN ACCELERATION OF FOREIGN INVESTMENT ADVANCEMENT IN INDONESIA”. PalArch’s Journal of Archaeology of Egypt / Egyptology 17, no. 4 (December 1, 2020): 1836–1845. Accessed May 13, 2026. https://www.archives.palarch.nl/index.php/jae/article/view/1854.