Suliyanto, S., Amelia, D., Budijono, G. A. and Damanik, R. F. (2026) “VECTOR AUTOREGRESSION AND MULTIRESPONSE REGRESSION APPROACHES FOR MODELING GOLD, TIN, AND NICKEL PRICES”, BAREKENG: Jurnal Ilmu Matematika dan Terapan, 20(4), pp. 3241-3258. doi: 10.30598/barekengvol20iss4pp3241-3258.