Kaunang, Rine, Mellisa L. G. Taroreh, Jenny Baroleh, and Mukhlis Mukhlis. “Pentahelix Model in Sustainable Agrotourism Development in Rurukan, Tomohon City ”. Jurnal Penelitian Pendidikan IPA 11, no. 1 (January 31, 2025): 944–955. Accessed May 28, 2025. https://jppipa.unram.ac.id/index.php/jppipa/article/view/9937.