TUMALUN, C. “‘PENGARUH INFLASI TERHADAP HARGA SAHAM PT KALBE FARMA DI BURSA EFEK INDONSEIA PERIODE 2011-2015’”. Jurnal Equilibrium , vol. 1, no. 2, Feb. 2021, pp. 36 -53, https://ejurnal.unima.ac.id/index.php/equilibrium/article/view/471.