MANOJ YADAV, B; ANUSHA, N. Study on Photholes. International Journal of Engineering and Technology, [S. l.], v. 7, n. 3.34, p. 452–454, 2018. DOI: 10.14419/ijet.v7i3.34.19358. Disponível em: https://mail.sciencepubco.com/index.php/IJET/article/view/19358.. Acesso em: 17 aug. 2025.