Schoeneborn, D. (2008). Alternatives Considered But Not Disclosed: The Ambiguous Role of PowerPoint in Cross-Project Learning. VS Verlag fr Sozialwissenschaften. https://doi.org/10.1007/978-3-8350-5528-5
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিSchoeneborn, Dennis. Alternatives Considered But Not Disclosed: The Ambiguous Role of PowerPoint in Cross-Project Learning. Wiesbaden: VS Verlag fr Sozialwissenschaften, 2008. https://doi.org/10.1007/978-3-8350-5528-5.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিSchoeneborn, Dennis. Alternatives Considered But Not Disclosed: The Ambiguous Role of PowerPoint in Cross-Project Learning. VS Verlag fr Sozialwissenschaften, 2008. https://doi.org/10.1007/978-3-8350-5528-5.
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