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 [Интернет]. 30 сентябрь 2021 г. [цитируется по 6 апрель 2026 г.];24(3):443-50. доступно на: https://www.ojshostng.com/index.php/ajbr/article/view/1718