RAHUL BAHUGUNA; SUNIL CHAMOLI; YOGESH BARTHWAL; SUMIT RANA; ASHUTOSH GUPTA; VIJAY SINGH BISHT. Economic analysis of artificially roughened solar air heater with v-shaped ribs. ACTA INNOVATIONS, [S. l.], v. 44, p. 18–33, 2022. DOI: 10.62441/actainnovations.v44i.289. Disponível em: https://www.actainnovations.com/index.php/pub/article/view/44_2. Acesso em: 10 may. 2025.