Pandapotan Simandjorang, Laurence Ricardo. “ANALISIS DETERMINAN KONSERVASI MASYARAKAT DI KAWASAN DANAU TOBA”. JECE - Journal of Empowerment Community and Education 1, no. 3 (January 11, 2022). Accessed November 21, 2024. https://jurnalpengabdian.com/index.php/jece/article/view/703.