Helmy, H.E. Berlian, and Nadila Putri Shenindita. “The Dynamics of Azerbaijan–Saudi Arabia Bilateral: Hajj Pilgrimage and Umrah to Boost Economic Diplomacy”. Journal of State Public Policy 1, no. 3 (June 21, 2026): 216–240. Accessed July 28, 2026. https://jurnal.smartpedia.co.id/index.php/jspp/article/view/398.