@article{article679, title = {Effect of acid type and gelation pH on the structural properties of silica aerogels prepared by use of rice hull biosilica}, author = {KARAKUZU, B. and TEMEL, T.M. and YÜCEL, S. and TERZİOĞLU, P. and ELALMIŞ, Y.}, journal = {Sigma Journal of Engineering and Natural Sciences}, year = {2016}, volume = {34}, pages = {175-182}, doi = {} }