Manupada, N., 		Ismail, A., & 		Ekayani, M.
2019 Nov 30.  WILLINGNESS TO PAY WARUNG MAKAN TERHADAP TPS 3R DI DESA BABAKAN KABUPATEN BOGOR. ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science). [Online] 13:2