CHE BAHARUM BIN CHE BUSU, C.M.N.B.C.B. and Prof. Madya Ts. Dr. Azian Hariri 2026. Indoor Air Quality Assessment in an Aging Educational Building: A Case Study of the ICRC Office, UTHM. Research Progress in Mechanical and Manufacturing Engineering. 7, 1 (May 2026), 335–350.