Kurniawan MD, Hidayat H. Processing of Shellfish Shell Waste as Fish and Poultry Feed Ingredients in 3 Shellfish Fisherman Villages in Sidayu District Gresik Regency. Kontribusia [Internet]. 2022 Aug. 1 [cited 2025 Jun. 7];5(2):68-71. Available from: https://journal.umg.ac.id/index.php/kontribusia/article/view/3389