Nur Arifah, Ulin, and Lidyana Dinda. “The Effect of Inflation and Interest Rate Spread on Real Sector Investment in Banda Aceh City: An ARDL Approach”. Indonesian Journal Economic Review (IJER) 6, no. 3 (September 28, 2026): 1208–1219. Accessed August 18, 2026. https://journal.msti-indonesia.com/index.php/ijer/article/view/921.