Tobing, M. ., Afifuddin, S. ., Ginting, R. . and Sari, R. L. . (2024) “Evaluating Community Welfare Effects of the Tourism Development on Geopark Caldera Toba ”, Journal of Ecohumanism, 3(3), pp. 1667–1678. doi: 10.62754/joe.v3i3.3630.