SINGH, L.; PARAJULI, T. Changes in Seed Yield of Sunflower (Helianthus annuus L.) in relation to the Seed Rate and Method of Sowing. International Journal of Environment, [S. l.], v. 9, n. 2, p. 23–32, 2020. DOI: 10.3126/ije.v9i2.32499. Disponível em: https://www.nepjol.info/index.php/IJE/article/view/32499. Acesso em: 28 mar. 2024.