1. Handbook of polymers;Wypych,2016
2. Absorbable and biodegradable polymers;Burg,2003
3. Mode-1 fracture toughness analysis of coffee bean powder reinforced polymer composite;Muniappan;Mater.: Proceedings,2020
4. Materials, techniques, and future developments;Ponnamma,2020
5. L.T. Sin, A.R. Rahmat, W.A.W.A. Rahman, Polylactic acid: PLA biopolymer technology and applications. PDL Handbook Series. Elsevier Science. , 2012.