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Subject Term
- agricultural development5
- extension programs4
- extension systems4
- participation4
- rural development4
- Africa3
- developing nations3
- development programs3
- farmer perceptions3
- technological advancement3
- adoption2
- agriculture research2
- communication education2
- communication networks2
- communicator effectiveness2
- crops2
- decision making2
- diffusion2
- economic development2
- extension2