2.46 ghz helical antenna design for wimax and wifi application / Dayang Suhaida Awang Damit, Samihah Abdullah and Rohaiza Baharudin

by Awang Damit, Dayang Suhaida, Abdullah, Samihah, Baharudin, Rohaiza
Published 2013

Energy production using solar-powered electrolyzer and hydrogen fuel cell / Teoh Wei Hern... [et al.]

by Teoh, Wei Hern, Abdullah, Samihah, Abdul Hamid, Shabinar, Fadhlullah, Salahuddin Yusuf
Published 2019