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 11 يناير، 2026];1(1). موجود في: http://journal.su.edu.ly/index.php/medicalscience/article/view/291