T. SUMATHI, S. L. CHAWLA, T. R. AHLAWAT, S. PATIL, and R. A. GURJAR, “Effect of media and foliar spray of primary nutrients (NPK) on growth and yield of Anthurium (Anthurium andreanum) var. Tropical under greenhouse”, Indian J Agri Sci, vol. 88, no. 9, pp. 1403–1406, Sep. 2018, doi: 10.56093/ijas.v88i9.83499.