Önen, D. , Kızılcan, N. , Yıldız, B. , Akar, A.. "Nano Composite of Clay and Modified Ketonic Resin as Fire Retardant Polyol for Polyurethane". World Academy of Science, Engineering and Technology, Open Science Index 98, International Journal of Chemical and Molecular Engineering, (2015), 9(2), 245 - 248.