Mohamid, B.K., Nayef, U.M. and Kadem, Z.F. (2013) “Chemical, Morphological and Electrical Properties of Porous Silicon Prepared by Photelectrochemical Etching”, Al-Nahrain Journal of Science, 16(4), pp. 145–151. Available at: https://anjs.edu.iq/index.php/anjs/article/view/546 (Accessed: 22 May 2026).