1. Ahumada, L., González, A., & Montecinos, C. (2012). Quality Assurance in chile’s municipal schools: facing the challenge of assuring and improving quality in low performing schools. Rijeka: INTECH Open Access Publisher.
2. Al-Osaimi, K. H. (2012). The development of critical thinking skills in the sciences. (Ph.D. thesis) University of Dundee, Dundee.
http://discovery.dundee.ac.uk/portal/en/theses/the-development-of-critical-thinking-skillsin-the-sciences%28f8eb450c-0914-4e1b-aa1c-65dd9d02cfba%29.html
. Accessed October 19, 2019.
3. Almadani, K., Reid, N. & Rodrigues, S. (2011). Quality assurance: A pressing problem for education in the 21st century. Problems of Education in the 21st century, 32, 9–22.
http://www.scientiasocialis.lt/pec/files/pdf/vol32/9-22.Almadani_Vol.32.pdf
. Accessed November 19, 2019.
4. Almadani, K., Reid, N. & Rodrigues, S. (2012). What examinations test. Problems of Education in the 21st century, 1, 6–19.
http://www.scientiasocialis.lt/qiic/files/pdf/Almadani_Vol.1_qiic.pdf
. Accessed November 11, 2019.
5. Almadani, K.A. (2012) Quality Assurance related to secondary education in the Kingdom of Bahrain (Ph.D. thesis). Dundee: University of Dundee.
https://discovery.dundee.ac.uk/ws/portalfiles/portal/1630502/Almadani_phd_2012.pdf
. Accessed December 12, 2019.