Okeoghene N. Pragmatic Acts Analysis of Dr. Tedros Ghebreyesus’ 2021 Addresses on Covid-19 And HIV/Aids. iijp [Internet]. 2025 Mar. 30 [cited 2026 Nov. 12];1(issue 1):90-6. Available from: https://www.impactinternationaljournals.com/index.php/ojs/article/view/12