„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”, AJBR, köt. 24, sz. 3, o. 443–450, szept. 2021, Elérés: 2026. június 15. [Online]. Elérhető: https://ojshostng.com/index.php/ajbr/article/view/1718