S. Subekti, W. Tjahjaningsih, D. Y. Pujiastuti, and P. D. W. Sari, “Zero Waste Concept Of Strengthening And Food Safety Results Of Libuo Community Fisheries Residents Of Dungingi District Gorontalo City: -”, Kontribusia, vol. 3, no. 1, pp. 255–260, Jan. 2020.