Hyder, H. ., and N. G. Anbar. “English Language Teaching in Saudi Universities and Schools and the Impact of Teaching by Native Speakers and Difference by CELTA Qualified Non-Native Speakers”. Journal of Ecohumanism, vol. 4, no. 2, Feb. 2025, pp. 1294 -, doi:10.62754/joe.v4i2.6467.