Nopporn Patcharaprakiti และ Jeerawan Sealao. (2019) An Ammonia Removal for Red Craw Crayfish NurseryWater Pond by using Electrocoagulation Method. <i>Research & Knowledge</i>, <i>5</i>(1), 10-15.Nopporn Patcharaprakiti และ Jeerawan Sealao. "An Ammonia Removal for Red Craw Crayfish NurseryWater Pond by using Electrocoagulation Method". Research & Knowledge 5 (2019):10-15.Nopporn Patcharaprakiti และ Jeerawan Sealao. An Ammonia Removal for Red Craw Crayfish NurseryWater Pond by using Electrocoagulation Method. Division of research facilitation and dissemination Mahasarakham University:ม.ป.ท. 2019.