Rosnawati, E., Multazam, M. T. and Cahyana, A. S. (2019) “Optimizing the Production and Sales Capacity of Fish Crackers in Sidoarjo, Indonesia”, Indonesian Journal of Cultural and Community Development, 30, p. 10.21070/ijccd2019684. doi: 10.21070/ijccd.v3i0.684.