Gantait, Subhendu s, and P Pal. “Comparative Performance of Spray Chrysanthemum Cultivars under Polyhouse and Open-Field Cultivation at Different Dates of Planting”. Journal of Horticultural Sciences, vol. 6, no. 2, Dec. 2011, pp. 123-9, https://doi.org/10.24154/jhs.v6i2.418.