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Subject Term
- extension[remove]6
- extension communication5
- Nigeria (Africa, Western)4
- farmers4
- information issues3
- research organizations3
- attitudes2
- communication barriers2
- development issues2
- extension agents2
- extension services2
- information needs2
- information sources2
- media effectiveness2
- organizations2
- radio2
- Internet1
- Iran1
- Thailand (South-Eastern Asia)1
- accuracy1