Study of Thermal Performance of Vaccum-Tube for Solar Water Heaters Adapted for Peruvian Coastal Scenario. SCIÉNDO INGENIUM, [S. l.], v. 21, n. 3, p. 9–21, 2025. DOI: 10.17268/scien.inge.2025.03.01. Disponível em: https://revistas.unitru.edu.pe/index.php/PGM/article/view/6820. Acesso em: 18 jul. 2026.