Tuyaram, C., A. Meeboonlab, K. Tontikapong, and M. Lertworapreecha. “Isolation and Characterization of Probiotic Properties of Lactic Acid Bacteria Isolated from Native Chicken Manure”. Science Essence Journal, vol. 35, no. 2, Aug. 2019, pp. 163-76, https://ejournals.swu.ac.th/index.php/sej/article/view/11259.