Alghamdi, Tahani Saud Eid, and Aljawharah Ibrahim Alsanat. “The Reality of Nursery and Kindergarten Organizational Manual Application by Kindergarten Female Principals in Jeddah Governorate”. Journal of Educational and Psychological Sciences, vol. 4, no. 45, Dec. 2020, pp. 20-1, https://doi.org/10.26389/AJSRP.N070620.