NugrahaA. W., SuparnoO., IndrastiN. S. and HoerudinH. (2020) “Free Ammonia Deliming: Effect of Tartaric Acid Addition as a Deliming Agent on The Quality of Wet Blue and Wastewater”, Tropical Animal Science Journal, 43(2), pp. 176-182. doi: 10.5398/tasj.2020.43.2.176.