Sinaga MZE, Gea S, Zuhra CF, Sihombing YA, Zaidar E, Sebayang F, et al. The effect of plasticizers and chitosan concentration on the structure and properties of Gracilaria sp.-based thin films for food packaging purpose. p [Internet]. 2021 Feb. 17 [cited 2025 Apr. 28];66(2). Available from: https://ichp.vot.pl/index.php/p/article/view/459