Kamaludin, N. F., S. Shamsudin, N. M. Sazali, N. Awang, and A. Ithnin. “Indoor Air Quality Assessment in the Office of the Transformer Manufacturing Factory in Selangor, Malaysia”. Malaysian Journal of Medicine and Health Sciences, vol. 19, no. 5, Sept. 2023, pp. 24-31, doi:10.47836/mjmhs.19.5.5.