Rahman, M.Z.Yamao, M.Alam, M.A.2020-11-162020-11-162007Sabaragamuwa University Journal, 7(1):p.3-21https://dl-susl.nsf.gov.lk/handle/1/661FarmerBarrierIPNSSustainable agricultureBangladeshBarriers faced by small farmers in adopting the integrated plant nutrient system for sustainable farming developmentArticle