RISWANTO, A. . CAUSAL RELATIONSHIP BETWEEN INVESTMENT AND GROSS REGIONAL DOMESTIC PRODUCT IN THE SUMATRA REGION WITH PANEL VECTOR AUTOREGRESSION MODELS (PVAR). International Journal of Multidisciplinary Research and Literature, [S. l.], v. 2, n. 5, p. 542–553, 2023. DOI: 10.53067/ijomral.v2i5.144. Disponível em: https://ijomral.esc-id.org/index.php/home/article/view/144. Acesso em: 24 may. 2026.