Perception Towards Cigarette Smoking And Awareness Of Risk Of Cigarette Smoking Among Sibu Population In Sibu District From April To July 2020. SJMS [انترنت]. 12 مايو، 2022 [وثق 8 ديسمبر، 2025];1(1). موجود في: https://elc2.su.edu.ly/index.php/medicalscience/article/view/291