Purbaya, A Ghofar. “Strategi Peningkatan Kesejahteraan Ekonomi Masyarakat: Kasus Pengusaha Krupuk Dan Camilan Hasil Laut Di Pantai Kenjeran Lama Surabaya”. OECONOMICUS Journal of Economics 1, no. 1 (December 18, 2016): 71–98. Accessed March 28, 2024. https://jurnalfebi.uinsby.ac.id/index.php/oje/article/view/22.