Jean-d'Amour K. TWIBANIRE; Nawal K. PAUL. COVID-19 Threat to Major Global Urban Centers and Crowded Rural Areas. Highlights on Medicine and Medical Science Vol. 11, [S. l.], p. 164–173, 2021. DOI: 10.9734/bpi/hmms/v11/9049D. Disponível em: https://stm.bookpi.org/HMMS-V11/article/view/2513. Acesso em: 22 jul. 2026.