Ibrahim , Syufriadi, Dodik Ridho Nurrochmat, and Agus Maulana. “SMEs Development Strategy of Footwear Business”. Jurnal Organisasi dan Manajemen 15, no. 2 (September 4, 2019): 128-140. Accessed April 8, 2020. http://jurnal.ut.ac.id/index.php/jom/article/view/712.