Traffic fumes dominate classroom air at Kuala Lumpur primary schools, study finds
A study of 18 Kuala Lumpur primary schools found PM2.5-bound PAHs came mainly from traffic emissions, with indoor carcinogenic risk ...
A study of 18 Kuala Lumpur primary schools found PM2.5-bound PAHs came mainly from traffic emissions, with indoor carcinogenic risk ...
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© 2025 Scienmag - Science Magazine