The Effect of PEG 4000 in Co-processed Excipient using Melt Granulation Method on the Physical Characteristics of Chitosan Tablets in Mangrove Crab Shells (Scylla serrata): Pengaruh PEG 4000 dalam Koproses Eksipien dengan Metode Melt Granulation terhadap Karakteristik Fisik Tablet Kitosan Cangkang Kepiting Bakau (Scylla serrata). Pharmasci. 2024;9(1):11-14. doi:10.53342/pharmasci.v9i1.420