ABU HILAL, Sawsan Ramzi Abdullah; MANSOUR, Othman Nasser. The Degree Of the First three Grades Teachers Practice Of the Twenty-First Century Skills From Their Perspectives. Journal of Educational and Psychological Sciences, New Mexico, United States, v. 7, n. 31, p. 59–76, 2023. DOI: 10.26389/AJSRP.N040423. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/6794. Acesso em: 20 dec. 2025.