Arif, Muhammad, et al. “Estimation of Combining Ability Influence on F1 Generation for Various Quantitative and Qualitative Traits in BT and Non-BT Cotton Gossypium Hirsutum L”. Journal of Applied Research in Plant Sciences , vol. 3, no. 01, Mar. 2022, pp. 187-9, doi:10.38211/joarps.2022.3.1.23.