Nagla Muhanna Al-Saadoun and Dr. Hussa Hammoud Al-Bazai 2021. The Roles of the Secondary School Teacher in Light of the Requirements of the Virtual School in Hafar Al-Batin Governorate: (An empirical study). Journal of Arts, Literature, Humanities and Social Sciences. 64 (Feb. 2021), 143-170. DOI:https://doi.org/10.33193/JALHSS.64.2021.410.