Jayaratne, K.S.U and Acker, D.G., (2003).
This paper examines the perception of extension educators regarding the barriers and alternatives in diffusing sustainable agricultural practices in Sri Lanka.
Going forward in agricultural extension: problems and alternatives in diffusing sustainable agricultural practices in Sri Lanka.
![](https://www.aesanetwork.org/wp-content/uploads/2018/02/Capture-going-forward-in-agriculture-extension-problem-and-alternatives-in-diffusing-sus.jpg)
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