Sukcharoen, W., Tangaromsuk, P., Sontiatchara, M., Waithayakul, K., Savedkairop, C., Poopongpet, J., Kengkoom, R., Bhubhanil, S., & Lapmanee, S. (2020). The Study on Thailand’s Particulate Matter 2.5 (PM 2.5) Management in Accordance with The World Health Organization (WHO) Guidelines. Vajira Medical Journal : Journal of Urban Medicine, 64(5), 345–356. https://doi.org/10.14456/vmj.2020.34