Pallewaththa, P.W.K.; Prakash, T.G.S.L.; Niwarthana, H.P.G.; Kumara, S.G.P.; Abeykoon, P.; Abeynayaka, T.D.
(Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2016)
Smokeless tobacco is tobacco or a tobacco product that is used by means other than smoking
which implies use of unburned tobacco in the finished products. These products are intended to
be used orally, sucked, chewed, ...