APA (7th ed.) Citation

Geography, D. O. (2019). Principie Of Geography Infromation System. Obafemi Awolowo University.

Chicago Style (17th ed.) Citation

Geography, Department Of. Principie Of Geography Infromation System. Obafemi Awolowo University, 2019.

MLA (9th ed.) Citation

Geography, Department Of. Principie Of Geography Infromation System. Obafemi Awolowo University, 2019.

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