Gunathilaka G.Y.N., Department of Business Economics, University of Vavuniya, Vavuniya, Sri Lanka., Sri Lanka

• Sri Lankan Journal of Business Economics Vol. 12 No. 1 (2023): Sri Lankan Journal of Business Economics - Articles
  ADOPTION DECISION AND INTENSITY OF INORGANIC FERTILIZER USAGE AMONG PADDY FARMERS IN KALUTARA: A CRAGG’S DOUBLE HURDLE MODEL APPROACH
  Abstract  PDF