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Subject Term
- communication theory[remove]73
- diffusion[remove]73
- adoption39
- innovations32
- adoption process29
- rural development27
- development communication23
- development14
- history14
- information sources14
- development issues13
- farmers12
- communication research11
- media effectiveness10
- diffusion process9
- social change9
- social factors9
- technology transfer9
- information flow8
- information issues8