ABIOLA, OLURANTI, ADEKOLA OKE, BABATUNDE OMIDIJI, and DARE ADETAN. 2021. “THE EFFECT OF RAW MATERIALS ON SOME PHYSICAL PROPERTIES OF OSUN STATE CERAMIC TILES”. Journal of Engineering Studies and Research 27 (1):7-12. https://doi.org/10.29081/jesr.v27i1.246.