Ulyarti, U., Ninada, N., Rahmi, S. L., Salim, A., & Nazarudin, N. (2023). Yam Starch and Chitosan-Based Bioplastics to Improve Shelf Life of Pempek. Jurnal Penelitian Pendidikan IPA, 9(8), 6174–6180. https://doi.org/10.29303/jppipa.v9i8.3163