Narayanan, P. K. Effectiveness of slides in communicating farm information to rural audience.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNarayanan, P. K. Effectiveness of Slides in Communicating Farm Information to Rural Audience.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNarayanan, P. K. Effectiveness of Slides in Communicating Farm Information to Rural Audience.
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