D. Sarangi, S. S. Das, and A. Mohapatra, “An in-vitro study to compare the flexural strength, flexural modulus, and impact strength of heat-cure PMMA, heat-cure PMMA with reinforcement, polyamide, and polyamide with nano-additive”, J. Nep. Prosthodont. Soc., vol. 8, no. 2, pp. 63–72, Dec. 2025.