ANAND, P.; SINGH, K. P.; SINGH, S. K.; PRASAD, K. V. Sucrose and Light Induced Betalain Biosynthesis in Callus Cultures of Bougainvillea (Bougainvillea spp.). Indian J Agri Sci 2020, 90 (9), 1658-1662. https://doi.org/10.56093/ijas.v90i9.106587.