TY - JOUR TI - Evaluation of the Dependency of the Compressive Strength of Concrete on the Core Drilling Direction Through Anova Test AU - ERDOÄžDU, Å. AU - NAYIR, S. AU - KANDIL, U. AU - KURBETCI, Å. AU - NAS, M. JO - Sigma Journal of Engineering and Natural Sciences PY - 2020 VL - 38 SP - 1879 EP - 1895 DO - ER -