Jola Uktolseja, Lulu, Melda Agnes Manuhutu, and Ratna Rosmauli Pakpahan. “Whispering Animation Game-Based Learning for Youth Empowerment at GSJA Bukit Hermon: Enhancing English Skills for Tourism Development through Service Learning”. Engagement: Jurnal Pengabdian Kepada Masyarakat 9, no. 1 (May 10, 2025): 189 -203. Accessed November 17, 2025. http://engagement.fkdp.or.id/index.php/engagement/article/view/2029.