Technical analysis of urban drainage problems on the street Rio Grande do Norte of Açailândia – Maranhão considering the slope of the road and its impact on water drainage in rainy periods. RSD [Internet]. 2023 Jan. 22 [cited 2025 Jun. 28];12(2):e9912240010. Available from: https://ojs34.rsdjournal.org/index.php/rsd/article/view/40010