Gebremedhin T, Kebede S, Kiflie Z. INVESTIGATING THE EFFECT OF SLUDGE/CLAY RATIO AND FIRING TEMPERATURE ON THE COMPRESSION STRENGTH AND WATER ABSORPTION CAPACITY OF BRICK USING RESPONSE SURFACE METHODOLOGY. zede [Internet]. 2023Aug.14 [cited 2024Nov.25];41:1-15. Available from: http://ejol.aau.edu.et/index.php/ZEDE/article/view/8620