Vardar, D. , Kipcak, A. , Senberber, F. , Derun, E. , Tugrul, N. , Piskin, S. (2015). 'Zinc Borate Synthesis Using Hydrozincite and Boric Acid with Ultrasonic Method'. World Academy of Science, Engineering and Technology, Open Science Index 104, International Journal of Chemical and Molecular Engineering, 9(8), 1052 - 1055.