“Characterization of Chitosan Nanoparticles from Milkfish Scales as an Alternative Preservatives of Fresh Pangas Catfish (Pangasius hypopthalmus): Karakterisasi Chitosan Nanopartikel dari Sisik Ikan Bandeng sebagai Alternatif Bahan Pengawet Ikan Patin (Pangasius hypopthalmus) Segar” (2020) Medicra (Journal of Medical Laboratory Science/Technology), 3(1), pp. 12–20. doi:10.21070/medicra.v3i1.654.