Zhen Cao, Xin Di Liao, Juan Boo Liang, Yin Bao Wu, and Bin Yu. “Diversity of Methanogens in the Hindgut of Grower and Finisher Pigs”. African Journal of Pig Farming 7, no. 1 (February 7, 2019): 1–7. Accessed August 6, 2025. https://elixirpublishers.in/index.php/ajpf/article/view/782.