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Subject Term
- diffusion process[remove]8
- diffusion7
- adoption5
- adoption process5
- diffusion of information4
- innovations4
- communication theory3
- information sources3
- rural development3
- communication research2
- decision process2
- development2
- development communication2
- farmers2
- history2
- interpersonal communication2
- mass media2
- non-governmental organizations2
- opinion leaders2
- Africa1