Cholakkal, Ibraheem Kutty. “Influence of Thermal Stress and Seasonal Variations on Basal  and Post-Service Progesterone Profile in Postpartum Dairy  Cows under the Humid Tropical Climate”. The Indian Journal of Animal Reproduction, vol. 45, no. 2, Aug. 2024, pp. 39-43, https://doi.org/10.48165/ijar.2024.45.02.7.