Thanigachalam, Mugilan, Balaji Ayyanar Chinnappan, and Prathip Raghavan. 2023. “Applications and Future Aspects of 4D Printed Biopolymeric Scaffold Materials in Tissue Engineering: A Systematic Literature Review”. Applied Science and Engineering Progress 16 (3):6704. https://doi.org/10.14416/j.asep.2023.01.007.