Yahaya, M. H. B. ., A. A. Mansor, A. N. Ahmad, S. Abdullah, Z. T. A. Ramly, M. R. M. Salleh, M. F. R. . Zulkifli, S. M. Jusoh, W. N. W. Mansor, and M. Ismail. “TEMPORAL AND SPATIAL ASSESSMENT OF INDOOR AIR QUALITY (IAQ) ON PHYSICAL AND CHEMICAL PARAMETERS IN PRIMARY SCHOOLS”. Universiti Malaysia Terengganu Journal of Undergraduate Research, vol. 5, no. 3, July 2023, pp. 1-8, doi:10.46754/umtjur.v5i3.346.