Carina Joane V. Barroso, Ma. Algerica T. Cuenco, Lesley C. Lubos. “From Ancient to Modern Times: A Systematic Review of Emerging Infectious Diseases and Their Relevance to the COVID-19 Pandemic”. Journal for ReAttach Therapy and Developmental Diversities 6, no. 9s (November 16, 2023): 1536–1554. Accessed July 3, 2024. https://jrtdd.com/index.php/journal/article/view/1932.