KOFFI, M., A. N’CHO, and H. NGUESSAN. “Quality of Education in General Public Secondary Education in Côte d’Ivoire: The Contribution of Intangible Internal Efficiency Factors”. The Journal of Quality in Education, vol. 9, no. 13, Apr. 2019, p. 9, doi:10.37870/joqie.v9i13.58.