O. O. Asala, et al. “Rectal Temperature Responses of Pigs Transported by Road and Administered With Ascorbic Acid During the Hot-Dry Season”. African Journal of Pig Farming, vol. 5, no. 1, Dec. 2016, pp. 1-7, https://elixirpublishers.in/index.php/ajpf/article/view/707.