Assessment of value added and development opportunity of agroindustry activity based on marine resources in Sub District of Panarukan, District of SitubondoSyamsul Hadi, M. Iwan Wahyudi, M. Hazmi and Henik PrayuginingsihE3S Web Conf., 52 (2018) 00046DOI: https://doi.org/10.1051/e3sconf/20185200046