On the use of Afyon clay in Ukrainian clay-free compositions for porcelain tile manufacture Javier Castellano; Vicente Sanz; Eugeni Cañas; Ka¿an Kayac¿; Mehmet U¿ur Ta¿k¿ran; ¿engül Can Genç; Enrique Sánchez;

Mineralogical and physico-chemical characterization of bentonite materials from the Oued Zemmour area (Oriental Rif, Nador-Morocco): Valorization in ceramic field Yassine Et-Tayea; Achraf Harrati; Ahmed Rachid; Hicham Nasri; Ahmed Attou; Youssef Arkame; Ahmed Manni; Younes Mamouch; Abdeslam El Bouari; Faiçal El Khazanti; Chaouki Sadik;