Acharya, Dhaniram, and Hari Prasad Lamichhane. “Vibrational Properties Calculation of Various Modeled Bacteriochlorophyll-a Molecules”. Journal of Institute of Science and Technology 20, no. 2 (November 26, 2015): 94–100. Accessed August 17, 2024. https://nepjol.info/index.php/JIST/article/view/13960.