Islam, M. N. (2023). An Introduction to Research Methods (5th ed.). Mullick & Brothers.
Chicago Style (17. basım) AtıfIslam, M. Nurul. An Introduction to Research Methods. 5th ed. Dhaka: Mullick & Brothers, 2023.
MLA (9th ed.) AtıfIslam, M. Nurul. An Introduction to Research Methods. 5th ed. Mullick & Brothers, 2023.
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