Rikawati, Rikawati, and Astri W. Hasbiah. “IMPLEMENTATION OF ECOPRENEURSHIP FOR ENVIRONMENTAL SUSTAINABILITY (BASED ON THE STUDY OF: WASTE4CHANGE AND BIN-GO TRASH)”. International Conference of One Asia Community, vol. 1, no. 1, Aug. 2019, pp. 121-4, https://proceedings.conference.unpas.ac.id/index.php/oneasia/article/view/477.