Pandey, Dr. Preeti, and Dr. Apoorva. “Enhancing the Durability of Green Concrete through the Utilization of Nano-Sized Palm Oil Fuel Ash and Nano-Sized Eggshell Powder”. Migration Letters 20, no. S13 (December 20, 2023): 303–310. Accessed December 24, 2024. https://migrationletters.com/index.php/ml/article/view/6297.