Ba Hashwan, Saeed S dan Md Khir, Mohd Haris dan Al-Douri, Y dan Yousif, A dan Ramza, Harry dan Arjo, S  (2021) Design and Simulation of MEMS Electrostatic Resonator for Ammonia Gas Detection Based on SOIMUMPs.  IEEE Explore.  pp. 1-5.  ISSN 978-1-7281-7667-3