Wiwid Sekar Utami, Desy Safitri, and Sujarwo. 2024. “ANALYSIS OF THE DEVELOPMENT OF ENVIRONMENTAL CHARACTER THROUGH THE REDUCE, REUSE, RECYCLE (3R) PROGRAM”. JOURNAL OF HUMANITIES AND SOCIAL STUDIES 2 (02):311-25. https://humasjournal.my.id/index.php/HJ/article/view/272.