Ab Rahman NH, Ab. Azis SS, Zulkifli NAA, Baskaran S, Aziz N, Mat Salleh K. COVID-19 STANDARD OPERATING PROCEDURE ADVANCEMENT FOR OFFICE BUILDING USING INDOOR ENVIRONMENTAL QUALITY ELEMENTS. PM [Internet]. 2023 Jul. 26 [cited 2024 Nov. 5];21(27). Available from: https://mail.planningmalaysia.org/index.php/pmj/article/view/1306