Gumilar, J., Aulia Andiati, H. and Wulandari, E. (trans.) (2024) “Physical Quality Of Edible Film From Duck Feet Gelatin Using Various Glycerol Concentrations”, International Journal of Scientific Research and Management (IJSRM), 12(01), pp. 185–164. doi:10.18535/ijsrm/v12i01.ft02.