Pal, M., & Thind, S. K. (2019). Photosynthetic pigments and vigour of rice (Oryza sativa L.) seedlings as affected by kinetin and prohexadione-calcium. ORYZA-An International Journal of Rice, 56(1). http://epubs.icar.org.in/index.php/OIJR/article/view/88346