B., J., S. Rajappan, and J. Mathew and Radhakrishnan E. K. “EXPLORATION OF ACTINOMYCETES ENDOPHYTICALLY ASSOCIATED WITH PIPER NIGRUM FOR POTENTIAL BIOACTIVITY”. Journal of Microbiology, Biotechnology and Food Sciences, vol. 4, no. 4, Feb. 2015, pp. 282-6, doi:10.15414/jmbfs.2015.4.4.282-286.