BOUDJADAR S, MAHMOUDI S, GUERBOUS L. THE EFFECT OF IRON CONTENT ON THE PHASE TRANSFORMATION OF TIO2 NANOCRISTALLINE POWDERS PREPARED BY SOL GEL PROCESS. S&TA [Internet]. 2010 Dec. 1 [cited 2024 May 3];(32):43-8. Available from: https://revue.umc.edu.dz/a/article/view/19