YOUSAF, Z.; KHAN, H. W.; KHAN, I.; KHAN, H. A. Optical Properties of Different Shaped Metallic Nano particles. Pakistan Journal of Engineering and Technology, [S. l.], v. 3, n. 2, p. 12–22, 2022. DOI: 10.51846/vol3iss2pp12-22. Disponível em: https://journals.uol.edu.pk/pakjet/article/view/441. Acesso em: 6 jul. 2025.