YOUSIF, Taghreed Mohamed Osman Mahmoud. The Impact of the Implementation of Comprehensive Quality Assurance Standards on Achieving Modern Global Trends in Teaching Science to Public Secondary School Students in Khartoum. Journal of Educational and Psychological Sciences, New Mexico, United States, v. 7, n. 10, p. 59–78, 2023. DOI: 10.26389/AJSRP.E171022. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/6213. Acesso em: 20 dec. 2025.