APA-referens (7:e uppl.)

Okoro, O. V., Banson, A. N., & Zhang, H. (2020). Circumventing Unintended Impacts of Waste N95 Facemask Generated during the COVID-19 Pandemic: A Conceptual Design Approach. MDPI AG.

Chicago-referens (17:e uppl.)

Okoro, Oseweuba Valentine, Adjoa Nkrumah Banson, och Hongxia Zhang. Circumventing Unintended Impacts of Waste N95 Facemask Generated During the COVID-19 Pandemic: A Conceptual Design Approach. MDPI AG, 2020.

MLA-referens (9:e uppl.)

Okoro, Oseweuba Valentine, et al. Circumventing Unintended Impacts of Waste N95 Facemask Generated During the COVID-19 Pandemic: A Conceptual Design Approach. MDPI AG, 2020.

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