« Previous
Next »
Subject Term
- education effects[remove]23
- media effectiveness[remove]23
- teaching methods[remove]23
- educational methods14
- extension communication12
- educational media10
- extension10
- knowledge level6
- extension methods5
- group teaching5
- courses4
- crops4
- knowledge4
- online services4
- participation4
- students4
- audiovisual media3
- educational video3
- farming methods3
- publications3