Salim, S., Rihayat, T., Fitria and Safitri, A. 2023. THE EFFECT OF CATECHINS AND NANOCHITOSAN ON REDUCING BACTERIAL COLONIES AND MATERIAL PERFORMANCE IN PACKAGING FILMS BASED ON PLA/PCL BLEND. International Journal of Research -GRANTHAALAYAH. 11, 9 (Oct. 2023), 103–112. DOI:https://doi.org/10.29121/granthaalayah.v11.i9.2023.5334.