Husen, T. A., and E. Sembiring. “Analysis The Impact of Waste Bank Assistance Program on Knowledge Level, Perception and Attitude of The Community in Waste Management”. ITB Graduate School Conference, vol. 3, no. 1, Oct. 2023, pp. 681-9, https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/184.