Linan, Maureen Nettie, Bobby Gerardo, and Ruji Medina. “SELF-ORGANIZING MAP WITH NGUYEN-WIDROW INITIALIZATION ALGORITHM FOR GROUNDWATER VULNERABILITY ASSESSMENT”. International Journal of Computing 19, no. 1 (March 31, 2020): 63-69. Accessed April 27, 2024. https://computingonline.net/computing/article/view/1694.