Pattiraja, A.H., Seran, S.L., Nurdin, H., Sulistiowati, S., Seran, S.G.E. and Tokan, F.A.B. 2026. Multivariate Water Stress Index Model for Predicting Water Vulnerability. Journal La Multiapp. 7, 2 (Feb. 2026), 351-368.