Gomes da Silva J. A healthy, innovative, sustainable, transparent, and competitive methodology to identify twenty benchmark countries that saved people lives against Covid-19 during 180 days . Int J Innov Educ Res [Internet]. 2020 Oct. 1 [cited 2024 Dec. 22];8(10):541-77. Available from: https://scholarsjournal.net/index.php/ijier/article/view/2710