A. KUMAR, R. K. DEWRY, R. SINGH, P. C. JAT, M. SINGH, and G. KADIRVEL, “Pregnancy diagnosis in pigs using seed germination inhibition test: An evaluation study in Meghalaya”, Indian J of Anim Sci, vol. 87, no. 8, pp. 956–959, Aug. 2017, doi: 10.56093/ijans.v87i8.73422.