Faidallah, Rawabe F., Muammel M. Hanon, Zoltán Szakál, and István Oldal. 2022. “Biodegradable Materials Used in FDM 3D Printing Technology: A Critical Review”. Journal of Modern Mechanical Engineering and Technology 9 (December):90-105. https://doi.org/10.31875/2409-9848.2022.09.11.