APA (7 वां संस्करण) प्रशस्ति पत्र

Roya, L. N. (2015). Effects of noise exposure on occupational stress among palm oil mill workers in Malaysia.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Roya, Latifi Naeini. Effects of Noise Exposure on Occupational Stress Among Palm Oil Mill Workers in Malaysia. 2015.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Roya, Latifi Naeini. Effects of Noise Exposure on Occupational Stress Among Palm Oil Mill Workers in Malaysia. 2015.

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