“Cloning and Nucleotide Analysis of a Mannanase Gene from Bacillus sp. GA2(1)”, Sci. Ess. J, vol. 35, no. 1, pp. 105–122, Jun. 2019, Accessed: Oct. 23, 2026. [Online]. Available: https://ejournals.swu.ac.th/sej/article/view/10567