Md Nor, R., & Azhar, N. A. (2017). Applying green gamification to support green campus initiatives in reducing carbon emissions / Romiza Md Nor and Nur Alyaa Azhar. UiTM Cawangan Perlis.
Chicago Style (17. basım) AtıfMd Nor, Romiza, ve Nur Alyaa Azhar. Applying Green Gamification to Support Green Campus Initiatives in Reducing Carbon Emissions / Romiza Md Nor and Nur Alyaa Azhar. UiTM Cawangan Perlis, 2017.
MLA (9th ed.) AtıfMd Nor, Romiza, ve Nur Alyaa Azhar. Applying Green Gamification to Support Green Campus Initiatives in Reducing Carbon Emissions / Romiza Md Nor and Nur Alyaa Azhar. UiTM Cawangan Perlis, 2017.
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