APA-referens (7:e uppl.)

Ukene, D. (2024). Planning for recreational activities in Calabar city centre. Obafemi Awolowo University, Ile Ife, Nigeria.

Chicago-referens (17:e uppl.)

Ukene, Daniel. Planning for Recreational Activities in Calabar City Centre. Obafemi Awolowo University, Ile Ife, Nigeria, 2024.

MLA-referens (9:e uppl.)

Ukene, Daniel. Planning for Recreational Activities in Calabar City Centre. Obafemi Awolowo University, Ile Ife, Nigeria, 2024.

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