Tahir M, Shah SA, Ayub M, Tanveer A, Rehman H- ur-. Growth and Yield Response of Sunflower (Helianthus annuus L.) to Sulphur and Boron Application: Effect of Sulphur and Boron on Sunflower. Pakistan Journal of Scientific & Industrial Research [Internet]. 2014 Apr. 28 [cited 2024 May 6];57(1):5-10. Available from: https://v2.pjsir.org/index.php/biological-sciences/article/view/109