1.
Harmawati H, DS YN. Effectiveness of Activities 3R (Reuse, Reduce, Recycle) in Improving the Ecoliteracy of Students in Elementary School. ICEE [Internet]. 2020Mar.4 [cited 2025May22];2(1):1149-56. Available from: https://proceedings.upi.edu/index.php/icee/article/view/727