Theoretical Study of CO Adsorption Interactions with Cr-Doped Tungsten Oxide/Graphene Composites for Gas Sensor Application - Mohammad Ammar Syaahiran; Abdul Hanif Mahadi; Chee Ming Lim; Muhammad Raziq Rahimi Kooh; Yuan-Fong Chou Chau; Hai-Pang Chiang; Roshan Thotagamuge (ACS Omega, 2021)