Moraes JL de, Galvão SR da S, Lima JVL, Rodrigues A de CF, Costa CTF da, Fonseca CF da, et al. STUDY OF THE VULNERABILITY TO CONTAMINATION OF A CRYSTALLINE AQUIFER SYSTEM IN THE MUNICIPALITY OF VÁRZEA ALEGRE-CE. REASE [Internet]. 2026 Aug. 31 [cited 2026 Sep. 29];12(8):1-22. Available from: https://periodicorease.pro.br/rease/article/view/26720