Urabe, Aliyaa A., Uday M. Nayef, and Randa Kamel. 2023. “Influence Study of Etching Time for Porous Silicon on Morphological, Optical, Electrical and Spectral Responsivity Properties”. Al-Mustansiriyah Journal of Science 34 (2): 113-20. https://doi.org/10.23851/mjs.v34i2.1223.