RODPIPAT, S.; SARAYUTHPITAK, J.; เอกสิทธิ์ ส. ACTIVITIES TO CREATE AWARENESS OF THE DANGERS OF CIGARETTES FOR ELEMENTARY SCHOOL STUDENTS BY USING DIRTY LUNG KIT : A PILOT STUDY. Research Journal Phranakhon Rajabhat : Science and Technology, [S. l.], v. 15, n. 1, p. 198–211, 2020. Disponível em: https://li01.tci-thaijo.org/index.php/PRRJ_Scitech/article/view/243532. Acesso em: 16 sep. 2026.