Wulansari, Desi, Meti Ekayani, & Lina Karlinasari.
" KAJIAN TIMBULAN SAMPAH MAKANAN WARUNG MAKAN." <em>ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)</em> [Online], 13.2 (2019): 125-134. Web. 22 Sep. 2020