[1]
Hoaha, P., Boonjang, S., Chomkaew, K., Kuekli, W., Phetphum, C. and Yangthisan, N. 2019. Effects of secondhand smoke reduction programin the household, Ban Tio Sub-district, Lom SakDistrict, Phetchabun Province. Journal of Public Health and Health Sciences Research. 1, 1 (Aug. 2019), 39–52.