P. Muthukumar, P. Kalia, M. Sharma, and S. Vashisht, “Study of β-carotene enhancing ‘Or’ gene effects on yield and contributing traits in mid-season Indian cauliflower (Brassica oleracea var. botrytis L.)”, Indian J. Hortic., vol. 74, no. 04, pp. 520–525, Oct. 2022.