Nasution, Anggi, and Samsudin Samsudin. “Selecting KB Villages Using the VIKOR Method: A Case Study DPPKB Labuhanbatu”. Journal of Information Systems and Informatics 6, no. 4 (December 13, 2024): 2278-2295. Accessed October 16, 2025. https://www.journal-isi.org/index.php/isi/article/view/899.