Finite Element Analysis of 3D Printed Sustainable Polylactic Acid (PLA) Square BlocksJitendra Singh Yadav, Nibras Hayder, Padhan Dola Gobinda, A. Kakoli Rao, B Swathi, Alok Jain and Ch. Achi ReddyE3S Web Conf., 552 (2024) 01106DOI: https://doi.org/10.1051/e3sconf/202455201106