Suengthaworn, Thongchai. “Dengue Haemorrhagic Fever Control Competencies Among Public Health Volunteers (PHV) in Rayong Province, Thailand”. Journal of Health Science of Thailand 17, no. Supplement VII (December 25, 2018): SVII2078–2088. Accessed December 9, 2025. https://www.thaidj.org/index.php/JHS/article/view/5391.