Kurniawan, Robert, Tiodora Hadumaon Siagian, Budi Yuniarto, Bahrul Ilmi Nasution, and Rezzy Eko Caraka. “Construction of Social Vulnerability Index in Indonesia Using Partial Least Squares Structural Equation Modeling”. International Journal of Engineering & Technology 7, no. 4 (May 28, 2019): 6131–6136. Accessed May 5, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/24648.