Srivastava AK, Gupt RK, Bhargava R, Singh RR, Ahmed S. Assessing data quality in survey with healthcare providers on COVID-19 and the measures for improving. OSJ [Internet]. 2021 Nov. 12 [cited 2026 May 20];6(4). Available from: https://www.osjournal.org/ojs/index.php/OSJ/article/view/2964