Kamka, S. (1989). Farmers' Perception of EBN Farm Radio Programme in Tambol-Sadej of Huang District, Lampang Province, Thailand.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKamka, Sanun. Farmers' Perception of EBN Farm Radio Programme in Tambol-Sadej of Huang District, Lampang Province, Thailand. 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKamka, Sanun. Farmers' Perception of EBN Farm Radio Programme in Tambol-Sadej of Huang District, Lampang Province, Thailand. 1989.
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