Kiribayeva , A., B. Mukanov, S. Baduanova, D. Silayev, Y. Ramankulov, and B. Khassenov. “ISOLATION AND STUDY OF A RECOMBINANT CARBOHYDRASE XYLANASE FROM BACILLUS LICHENIFORMIS”. Eurasian Journal of Applied Biotechnology, no. 1, Jan. 2019, doi:10.11134/btp.1.2019.8.