Trích dẫn APA

Sani Abdu. (2022). Introduction to digital information system and service. National Open University of Nigeria.

Chicago Style (17th ed.) Citation

Sani Abdu. Introduction to Digital Information System and Service. Nigeria: National Open University of Nigeria, 2022.

Trích dẫn MLA

Sani Abdu. Introduction to Digital Information System and Service. National Open University of Nigeria, 2022.

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