Gheraia, Z. ., Benmeriem, M. ., Abdelli, H. A. ., & Saadaoui, S. . (2021). The Effect of Education Expenditure on Economic Growth: The Case of the Kingdom of Saudi Arabia. Humanities and Social Sciences Letters, 9(1), 14–23. https://doi.org/10.18488/journal.73.2021.91.14.23