“A Comparative Analysis on Material Removal Rate of Plain Epoxy Composite With Reinforcement of 5 Wt% of Egg Shell Powder Particles Novel Composite Using CNC Machining”. Journal of Pharmaceutical Negative Results (September 27, 2022): 669–676. Accessed June 8, 2026. https://pnrjournal.com/index.php/home/article/view/959.