Apik Budi Santoso, Dewi Liesnoor Setyowati, Wasino, Purwadi Suhandini. “Eco-Edutainment Model on Water Environment Pollution Case for Social Science Learning Junior High School in Semarang”. International Journal of Advanced Science and Technology 29, no. 10s (June 1, 2020): 3460-3466. Accessed May 7, 2024. http://sersc.org/journals/index.php/IJAST/article/view/20877.