Yousaf, Zaid, Hassan Wasim Khan, Imran Khan, and Haseeb Ahmad Khan. “Optical Properties of Different Shaped Metallic Nano Particles”. Pakistan Journal of Engineering and Technology 3, no. 2 (April 21, 2022): 12–22. Accessed July 6, 2025. https://journals.uol.edu.pk/pakjet/article/view/441.