%0 Journal Article %9 journal article %J Tobacco Prevention & Cessation %V 3 %N September %D 2017 %F Pallewaththa2017 %T Factors establishing smoke- free zones in Sri Lanka %A Pallewaththa, Prabhath Wijitha Kumara %A Prakash, Thambiliya Godage Supun Lahiru %A Kumara, Samarawikrama Gamachchige Prasanna %A Niwarthana, H.P. Geethani %A Abeynayaka, Turlin %A Abeykoon, Palitha %R 10.18332/tpc/76576 %U https://doi.org/10.18332/tpc/76576