Saleh, S., Pakaya, D., Hasan, I., & Djakaria, I. (2023). APPLICATION OF THE COPULA METHOD TO ANALYZE THE RELATIONSHIPS OF MACROECONOMIC FACTORS AFFECTING THE CSPI. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, 17(2), 0903-0912. https://doi.org/10.30598/barekengvol17iss2pp0903-0912