A. Y. A. Al-Faqih and A. S. K. Al-Makhlafi, Trans., “The Effect of the Five Es Strategy on Developing Conceptual and Procedural Knowledge in Mathematics among Second-Level Technical Education Students in the Republic of Yemen”, tu.edu.ye.journals, vol. 15, no. 1, pp. 381 – 404, Jun. 2026, doi: 10.60037/cvktaq28.