García, C., and M. David. “The Effects of Self-Induced Electric Field on the Calculations of Moving-Bed Ion-Exchange Units”. Rev. Téc. Fac. Ing. Univ. Zulia 3, no. 2 (1). Accessed December 6, 2025. https://produccioncientificaluz.org/index.php/tecnica/article/view/4140.