Polonnararuwa distrikkaye kriyathmaka swayanrekiya sandaha taruna dayakathvaya vedikirime vedasatahana egayime adhanaya - Priyadarshana, W.H.Duminda; Wijesuriya, W.A.N. (colombo Hekter Kobbekaduwa govikatautu paryeshana ha puhunu kirime ayathanaya, 2013)
Keywords: Self employment