Study on Changes in Groundwater Level Decline Rates on Slopes. London Journal of Engineering Research, [S. l.], v. 26, n. 1, p. 1–6, 2026. DOI: 10.34257/LJER227654UK. Disponível em: https://www.journalspress.uk/index.php/LJER/article/view/1844. Acesso em: 22 aug. 2026.