Nawal, N., & Bakar, M. A. (2021). A brief survey on the effect of smoke of different sources on COPD patients. Brac University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNawal, Nusrat, और Md. Abu Bakar. A Brief Survey on the Effect of Smoke of Different Sources on COPD Patients. Brac University, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNawal, Nusrat, और Md. Abu Bakar. A Brief Survey on the Effect of Smoke of Different Sources on COPD Patients. Brac University, 2021.
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