Saleh, Sri, Debyyansa Pakaya, Irsan Hasan, and Ismail Djakaria. 2023. “APPLICATION OF THE COPULA METHOD TO ANALYZE THE RELATIONSHIPS OF MACROECONOMIC FACTORS AFFECTING THE CSPI”. BAREKENG: Jurnal Ilmu Matematika Dan Terapan 17 (2), 0903-12. https://doi.org/10.30598/barekengvol17iss2pp0903-0912.