«Knowledge, adherence to non-pharmaceutical interventions, and impact of COVID-19 lockdown among traders in Ibadan, Nigeria: Knowledge and adherence to non-pharmaceutical interventions among traders in Ibadan» (2021) African Journal of Biomedical Research, 24(3), p. 443–450. Disponible a: https://ojshostng.com/index.php/ajbr/article/view/1718 (Consulta: 10 juny 2026).