Alfaro Ayala JA, Crespo Quintanilla JA. Thermal-fluid dynamic study of a laboratory level prototype of a solar water heater that reuses plastic bottles. Acta Universitaria [Internet]. 2019 Oct. 2 [cited 2026 Jun. 27];29:1-15. Available from: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/2147