Muthukumar, P. et al. 2022. Study of β-carotene enhancing ‘Or’ gene effects on yield and contributing traits in mid-season Indian cauliflower (Brassica oleracea var. botrytis L.). Indian Journal of Horticulture. 74, 04 (Oct. 2022), 520–525. DOI:https://doi.org/10.5958/0974-0112.2017.000101.3.