SAHEED IBRAHIM, Musa; IKHAJIAGBE, Beckley; ENERIJIOFI, Kingsley Erhons. Photoperiodic influence of light-emitting diode (LED) on vegetative parameters of Spinacia oleracea L. (Spinach). Studia Universitatis Babeș-Bolyai Biologia, [S. l.], v. 70, n. 2, p. 69–82, 2025. DOI: 10.24193/subbbiol.2025.2.05. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbbiologia/article/view/9869. Acesso em: 21 jan. 2026.