@ARTICLE {33964,
author={S.  Mekki and R.  Zegadi and S.  Mosbah, and D.  Sayad and I. Elfergani and M.  BOUKNIA and J. Rodriguez and A.  Desai and M.  Palandoken and C.  Zebiri},
doi={10.1515/freq-2023-0111},
journal={Frequenz},
title={Equivalent circuit of a planar microwave liquid sensor based on metamaterial complementary split ring resonator},
year={2023},
month={October},
volume={78},
number={1-2},
pages={37-45},
ISSN={0016-1136}
}