NUMERICAL ANALYSIS OF EFFECTS OF HYDRAULIC GRADIENT ON MASS FLUX OF SALTWATER INTRUSION IN COASTAL AQUIFERS. Journal of Engineering Studies and Research, [S. l.], v. 22, n. 3, p. 7–17, 2016. DOI: 10.29081/jesr.v22i3.98. Disponível em: https://jesr.ub.ro/journal/article/view/98. Acesso em: 13 sep. 2025.