NEIKHOLHING VAIPHEI, DR. ARUN KUMAR. Preparation and Study of Biodegradable Polymer-Based Materials Derived from Natural Resources for Environmentally Safe Packaging Applications: A Study in Manipur State. International Journal of Research & Technology, [S. l.], v. 7, n. 4, p. 54–60, 2019. Disponível em: https://ijrt.org/j/article/view/1501. Acesso em: 18 jun. 2026.