JULIO SANTOS SIAGIAN; HARLYN SIAGIAN; JUDITH SINAGA. The Effect of Interest Rates, Inflation, and Rupiah Exchange Rates on the LQ45 Mining Stock Price . Journal of Educational Management Research , [S. l.], v. 5, n. 3, p. 2901–2914, 2026. DOI: 10.61987/jemr.v5i3.2148. Disponível em: https://serambi.org/index.php/jemr/article/view/2148. Acesso em: 29 apr. 2026.