Tobing, Murniati, Sya’ad Afifuddin, Rahmanta Ginting, and Raina Linda Sari. “Evaluating Community Welfare Effects of the Tourism Development on Geopark Caldera Toba”. Journal of Ecohumanism 3, no. 3 (July 8, 2024): 1667–1678. Accessed October 6, 2024. https://ecohumanism.co.uk/joe/ecohumanism/article/view/3630.