Nair Sivasankaran, Praveena, Ainon Shakila, and Tan Sin Jin. “A Conceptual Framework on the Green Synthesis of Metal Nanoparticles Using Soap Nuts”. International Journal of Engineering & Technology 8, no. 1.1 (January 24, 2019): 26–30. Accessed May 2, 2024. https://sciencepubco.com/index.php/ijet/article/view/24776.