«Knowledge, Attitude, Practice and Stigma Related to COVID-19: A Nigerian Perspective», NJPS, vol. 36, fasc. 1, pp. 17–24, giu. 2021, Consultato: 25 giugno 2026. [Online]. Disponibile su: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1568