Promoting Environmental Knowledge Towards Community Independence in Waste Management: Developing A Gamification Module Based on Nggusu Waru Local Wisdom. JISIP [Internet]. 2025 Nov. 1 [cited 2026 Oct. 2];9(4):2199-204. Available from: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/9508