Ridwan, Rihayat, T., Saputra Ismy, A., Ilmi, A., Aidy, N. and Aida, A. (2022) “CHARACTERISTIC OF POLY LACTID ACID (PLA)/ COIR WITH ADDITION OF CHITOSAN VARIATIONS FOR REVIEWING PLASTIC MATERIALS”, International Journal of Research -GRANTHAALAYAH, 10(10), pp. 205–215. doi: 10.29121/granthaalayah.v10.i10.2022.4832.