Prabasiwi N, Sakre T. Integration of Environmental Education Through the Practice of Painting with Natural Dyes at SMPN 21 Surabaya. QLMN [Internet]. 2025Sep.8 [cited 2025Sep.22];17(2):995-1004. Available from: https://ejournal.insuriponorogo.ac.id/index.php/qalamuna/article/view/7644