Arianto, N., Wahyudi, E., & Iswono, S. (2017). Keunggulan Bersaing Usaha Mikro Hasil Olahan Belimbing Usaha Dagang Cemara Sari Berbasis Inovasi Produk di Kota Blitar. Electronical Journal Of Social And Political Sciences (E-SOSPOL), 1(1), 19-27. Retrieved from https://jurnal.unej.ac.id/index.php/E-SOS/article/view/5338