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\bibitem{Cevik_etal2011} {\textquotedblleft}\textit{Chemical composition of building materials used in Turkey}{\textquotedblright}. {\v C}evik U, Damla N, Van Grieken R, Vefa Akpinar M, Construction and building materials \textbf{25}, 1546 (2011).   http://doi.org/10.1016/J.CONBUILDMAT.2010.08.011

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