Firdaus Z, Singh SK, Singh TD, Singh M. The scientific community in COVID-19 global pandemic: A systematic update on recent progress and challenges. Eur. J. Chem. [Internet]. 2021 Jun. 30 [cited 2024 Nov. 21];12(2):222-34. Available from: https://eurjchem.com/index.php/eurjchem/article/view/2084