Fernandes, E. G., E. R. Kenawy, S. Miertus, and E. Chiellini. “Environmentally Degradable Plastics: Thermal Behavior of Olymer Blends Based on Waste Gelatin”. Polimery, vol. 47, no. 7-8, Sept. 2022, pp. 500-8, https://ichp.vot.pl/index.php/p/article/view/1993.