Ariyanti, A., Masruriati, E., Pasha, L. and Arlidina, D. 2021. The Analysis of Chitosan Granules of Polymesoda Erosa on Catfish. Indonesian Journal of Global Health Research. 3, 1 (Jan. 2021), 1-8. DOI:https://doi.org/10.37287/ijghr.v3i1.315.