Verma, Ajay Singh, Rajesh C. Gupta, and Khushvant Singh. “Empirical Relation for Electronic and Optical Properties of Binary Tetrahedral Semiconductors”. East European Journal of Physics0, no. 1 (February 20, 2021): 89-92. Accessed March 28, 2024. https://periodicals.karazin.ua/eejp/article/view/16351.