Fatimura, M., Masriatini, R. and Irawan, D. (2023) “Effect of Glycerin Addition On Physical And Mechanical Properties in the Manufacturing Of Biodegradable Plastics From Cassava Skin Strach”, Jurnal Ilmiah Teknik Kimia, 7(1), pp. 15–20. doi: 10.32493/jitk.v7i1.24962.