D Setiawati, S., V. Purba, A. Imran, R. N Kusumasari, and M. Murtadi. “Comppatance Of Communication As An Effort To Improve Marketing Of MSMEs in West Java”. Proceeding Interuniversity Forum for Strengthening Academic Competency, Vol. 1, no. 1, May 2019, pp. 197 -02, http://proceedings.conference.unpas.ac.id/index.php/ifsac/article/view/155.