Khelfi, Rafik, and Oualid Cheriet. “Structural Imbalances And Policy Distortions In Algeria’s Refined Oil Products Market : An Empirical Analysis With Demand Elasticity Estimation”. Revista Coleta Científica 10, no. 19 (June 15, 2026): e19244. Accessed July 28, 2026. https://portalcoleta.com.br/index.php/rcc/article/view/244.