Arianto, Novia, 		Wahyudi, Edy Wahyudi, AND 		Iswono, Sugeng.
" Keunggulan Bersaing Usaha Mikro Hasil Olahan Belimbing Usaha Dagang Cemara Sari Berbasis Inovasi Produk di Kota Blitar" <em>Electronical Journal of Social and Political Sciences (E-SOSPOL)</em> [Online], Volume 1 Number 1 (11 September 2017)