Sharmin, Mehnaz, Shamima Choudhury, and Tahmina Begum. “Electrical Optical and Structural Properties of P-Type Silicon”. Dhaka University Journal of Science 63, no. 1 (January 28, 2015): 37–41. Accessed November 21, 2024. https://banglajol.info/index.php/DUJS/article/view/21766.