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Subject Term
- educational video[remove]19
- extension[remove]19
- video16
- extension communication14
- educational media video13
- extension methods6
- farmers6
- teaching methods6
- audiovisual media5
- development5
- development communication5
- rural development5
- training methods5
- education effects4
- educational media4
- media effectiveness4
- agricultural development3
- educational methods3
- interactive media3
- participation3