Chitchanok A, Rattasaritt P, Suthatip S, Suphaporn P, Nattayana P, Yanee T. Improvement of vitamin b6 production from rhizobium sp. 6-1c1 by random mutation. Asia Pac J Sci Technol [internet]. 2017 Apr. 19 [cited 2026 Apr. 22];16(8):911-8. available from: https://so01.tci-thaijo.org/index.php/APST/article/view/83613