SIAGIAN, Bangun Batahan; SAMOSIR, Partogi Saoloan. Analysis of the Effect of Return on Equity and Earning Per Share on the Share Price of PT Kalbe Farma, Tbk with the Rupiah Exchange Rate as a Moderating Variable . Journal of Islamic Studies & Social Science , [S. l.], v. 2, n. 2, p. 89–102, 2025. DOI: 10.64019/jisss.v2i2.74. Disponível em: https://jurnal.madaniconnection.id/index.php/jisss/article/view/74. Acesso em: 5 feb. 2026.