RASSAM, G.; DADKHAH, A.; KHOSHNOOD YAZDI, A.; DASHTI, M. Impact of Humic Acid on Yield and Quality of Sugar Beet (Beta vulgaris L.) Grown on Calcareous Soil. Notulae Scientia Biologicae, [S. l.], v. 7, n. 3, p. 367–371, 2015. DOI: 10.15835/nsb739568. Disponível em: https://www.notulaebiologicae.ro/index.php/nsb/article/view/9568. Acesso em: 29 jan. 2023.