Osorio López JC, Merizalde Aguirre JE, Castro Carrera FF, Castro Merino EP. Logistical model to approximate the S Curve of the planning of sewage projects. Gaceta Técnica [Internet]. 2019 Jul. 31 [cited 2026 Oct. 5];20(2):35-50. Available from: https://mail.revistas.uclave.org/index.php/gt/article/view/2281