R. Saha and P. K. Ghosh, “Relationship between growth and yield of toria (Brassica rapa var napus) with thermal indices under residue management and sowing practices in hill ecosystem of north-eastern India”, Indian J Agri Sci, vol. 82, no. 8, pp. 686–91, Aug. 2012, doi: 10.56093/ijas.v82i8.23054.