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Subject Term
- development communication[remove]15
- media effectiveness[remove]15
- teaching methods[remove]15
- development9
- rural development9
- education methods6
- farmers6
- educational media5
- India4
- educational methods4
- extension communication4
- educational media video3
- group teaching3
- meetings3
- radio3
- video3
- visual communication3
- Bangladesh2
- Philippines (South-Eastern Asia)2
- adoption2