Henita Rahmayanti, Ilmi Zajuli Ichsan, Vina Oktaviani, Yusuf Syani, Winoto Hadi, Giry Marhento. “Environmental Attitude for Smart City Technology: Need Assessment to Develop Smart Trash in Environmental Education”. International Journal of Advanced Science and Technology 29, no. 3 (April 17, 2020): 8374 - 8383. Accessed April 20, 2024. http://sersc.org/journals/index.php/IJAST/article/view/9872.