Purwanti, A., E. Sulistyaningsih, W. Prayogo, and M. Yusuf. “ptimization of the echanical roperties of io-egradable lastics from hitosan ith cetic cid olvent”. nternational ournal of arine ngineering nnovation and esearch, vol. 8, no. 3, July 2025, pp. 445-8, doi:10.12962/j25481479.v8i3.5116.