Al-Adwani, Khaled Mutahar Hussein, AbdulSalam Muhammad Ahmad Al-Salahi, and Najat Hassan Hassan Al-Faqih. 2022. “The Effect of Using Action Research in Developing Twenty-First Century Skills for Geography Teachers at the Secondary Stage in Al Mahwit City”. Journal of Educational and Psychological Sciences 6 (41): 120-42. https://doi.org/10.26389/AJSRP.N290822.