APA (7 वां संस्करण) प्रशस्ति पत्र

Rummat, S. S., & Hossain, S. (2022). Market readiness and opportunities for air purifiers marketed by Singer Bangladesh Limited. Brac University.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Rummat, Shadman Sakib, और Saif Hossain. Market Readiness and Opportunities for Air Purifiers Marketed by Singer Bangladesh Limited. Brac University, 2022.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Rummat, Shadman Sakib, और Saif Hossain. Market Readiness and Opportunities for Air Purifiers Marketed by Singer Bangladesh Limited. Brac University, 2022.

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