Kaur, R., Deol, J., Brar, A. S., Jaidka, M., & Sepat, S. (2016). Growth, reproductive physiology and spectral characteristics of Bt cotton under biotic and abiotic stresses. Annals of Agricultural Research, 36(1), 92-97. https://epubs.icar.org.in/index.php/AAR/article/view/54258