[1]
M. Altaf, M. A. Chaudhry, M. S. Bilal, and M. A. Ahmad, “VARIATION OF BAND GAP WITH COMPOSITION IN ZINC PHOSPHATE GLASSES”, JRS, vol. 13, no. 1, pp. Pages: 09–17, Jun. 2002, Accessed: Jul. 07, 2025. [Online]. Available: http://jorscience.com/index.php/JRS/article/view/117