Piedad, Marridel, and Nancy Rubin. “TRASH (Transformation and Resilience towards Advancing Sustainable Habits) Project: A Waste Management Classroom Innovation for Young Eco-Champions”. Balangkas: An International Multidisciplinary Research Journal 1, no. 1 (July 31, 2024): 33–40. Accessed February 8, 2025. https://journal.amr-inc.org/index.php/balangkas/article/view/3.