Machmud, S. ., and I. Sidharta. “BUSINESS MODELS FOR SMES IN BANDUNG: SWOT ANALYSIS”. Jurnal Ekonomi, Bisnis &Amp; Entrepreneurship (e-Journal), vol. 8, no. 1, Apr. 2014, pp. 51-61, https://jurnal.stiepas.ac.id/index.php/jebe/article/view/63.