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Subject Term
- educational video[remove]124
- video97
- educational media video72
- development communication44
- development42
- rural development42
- media effectiveness37
- participation33
- audiovisual media25
- educational media22
- farmers21
- teaching methods21
- extension communication20
- roles20
- extension19
- India15
- education effects14
- women14
- videotapes12
- Internet11