Hosseinpour, M., A. Zendehnam, M. Mirzaei, and K. Hedayati. “Study of PCFs Output Intensity Profiles With Various Configurations for Low <i>d ?< I> Values”. Journal of Scientific Research 6, no. 2 (April 22, 2014): 193–203. Accessed October 22, 2025. https://www.banglajol.info/index.php/JSR/article/view/16901.