E. S. MARBOH, A. K. SINGH, A. K. DUBEY, and J. PRAKASH, “Analysis of genetic variability among citrus (Citrus spp) genotypes using morphological traits”, Indian J Agri Sci, vol. 85, no. 2, pp. 203–211, Feb. 2015, doi: 10.56093/ijas.v85i2.46499.