Arshad, I., M. Irfan, Z. A. Khan, and B. A. Nindwani. “Eff?ct of Wat?r Str?ss on the Growth and Yield of Sweet Pepper (Capsicum Annum L.) und?r Gr??Nhous? Conditions”. PSM Biological Research, vol. 2, no. 3, Sept. 2017, pp. 137-41, https://psmjournals.org/index.php/biolres/article/view/75.