Rajesh Kumar P C, Clavian L M, and Narayana Rao D. “Z-Scan, Fluorescence and XRD Studies of Thermal Evaporated Zinc-Tetraphenyl Porphyrin Thin Film”. Current Research Progress in Physical Science Vol. 7 (January 23, 2025): 42–49. Accessed July 4, 2026. https://stm.bookpi.org/CRPPS-V7/article/view/16932.