HUSSAIN, Safdar; SALEEM, M. Farrukh; IQBAL, Javaid; NADEEM, Sajid Mahmood; AHMAD, Muhammad; IBRAHIM, Muhammad. Profitability Assessment of Abscisic Acid Application on Sunflower (Helianthus annuus L.) Hybrid under Drought and Well Watered Conditions. Pakistan Journal of Nutrition, Pakistan, v. 12, n. 5, p. 448–454, 2013. DOI: 10.3923/pjn.2013.448.454. Disponível em: https://pjnonline.org/pjn/article/view/1842. Acesso em: 18 aug. 2025.