Basnayake, C.D.T.P.; Wijetunga, C.S.; Amarakoon, A.M.C.
(Faculty of Applied Science, University of Vavuniya., 2022-11-03)
The cost of food is exorbitantly increasing in recent years and price fluctuations have
sparked renewed interests on poverty and food security in the country. There are a number of studies conducted in other countries to ...