Hawkins, Diemas Sukma. “Global Youth Engagement in Promoting Community Empowerment in Indonesian Geoparks Development: Prospects and Challenges for Indonesia Geopark Youth Forum”. Journal of Social Development Studies 3, no. 1 (April 1, 2022): 29-40. Accessed November 24, 2024. https://jurnal.ugm.ac.id/v3/JSDS/article/view/3737.