Initial growth of hydroponics lettuce under different salinity levels in an automated system with Arduino Uno as a fuction of air temperature and humidity in the semiarid. Research, Society and Development, [S. l.], v. 11, n. 1, p. e34311125136, 2022. DOI: 10.33448/rsd-v11i1.25136. Disponível em: https://rsdjournal.org/rsd/article/view/25136. Acesso em: 5 dec. 2025.