Traffic-related air pollutants (TRAP) in relation to respiratory symptoms among security guardsPravin Muniandy, Nurhanim Abdul Aziz, Nur Balqishanis Zainal Abidin, Putri Anis Mohd Jamil and Karthiga AhnanE3S Web Conf., 603 (2025) 01034DOI: https://doi.org/10.1051/e3sconf/202560301034