O. ABDELLATIF, A.; A. EISA ALNOOR , A.; M. E. ALI , E.; H. A. ALKHALIFA , K.; M. E. MOHAMED, R. Fighting the Progress of COVID-19 by Enhancing Immunity: A Review of Traditional Sudanese Natural Products Containing Immune-Boosting Elements. Journal for Research in Applied Sciences and Biotechnology, [S. l.], v. 2, n. 2, p. 231–240, 2023. DOI: 10.55544/jrasb.2.2.33. Disponível em: https://jrasb.stallionpublication.com/index.php/jrasb/article/view/201. Acesso em: 7 jul. 2024.