Ashraf, M., Shahzad, S. M., Imtiaz, M., Rizwan, M. S., & Iqbal, M. M. (2017-05-01). Ameliorative effects of potassium nutrition on yield and fiber quality characteristics of cotton (Gossypium hirsutum L.) under NaCl stress. Soil & Environment, 36(1), pp. 51 - 58.

Ashraf, Muhammad, Sher Muhammad Shahzad, Muhammad Imtiaz, Muhammad Shahid Rizwan, and Muhammad Mahzar Iqbal. "Ameliorative Effects of Potassium Nutrition On Yield and Fiber Quality Characteristics of Cotton (Gossypium Hirsutum L.) Under NaCl Stress." Soil & Environment 36, no. 1 (2017-05-01): 51 - 58.

Ashraf, Muhammad, et al. "Ameliorative Effects of Potassium Nutrition On Yield and Fiber Quality Characteristics of Cotton (Gossypium Hirsutum L.) Under NaCl Stress." Soil & Environment 36.1 (2017-05-01): 51 - 58.