[1]
A. .-. Maksum, D. .-. PASARIBU, A. F. LUBIS, and R. .-. BUKIT, “DOES BANK INDONESIA CERTIFICATE (SBI) AND EXCHANGE RATE AFFECT SYSTEMATIC RISK (BETA) ? (PROOF OF VALUE OF FIRM’S THEORY ON INDONESIA BANKING ISSUER)”, ECOFORUM, vol. 8, no. 1, Jan. 2019.