Sunantri Putri, Dewi Fadilah, Kamarudhin, Lucky Bringham, & Talien Lie. (2026). Beyond Knowledge: Exploring the Attitude–Behavior Gap in Sustainable Waste Management among Indonesian Secondary School Communities. Journal of Comparative Education Nexus, 1(2), 69–81. https://doi.org/10.24667/jcen.v1i2.73