Elshafei, A. S. M. A., Ahmed, D. M. H., El-Raouf, M. M. A., & El-Qurashi, M. A. (2025). The Optimal Orchestration of Military Expenditure for Economic Growth in Africa: A Non-Linear Threshold and Regional Heterogeneity Analysis. Journal of Cultural Analysis and Social Change, 10(4), 1117–1134. https://doi.org/10.64753/jcasc.v10i4.2989