Y. BAKHTIAR, S. YAHYA, W. SUMARYONO, M. S. SINAGA, S. W. BUDI, and T. TAJUDDIN, “Isolation and Identification of Mycorrhizosphere Bacteria and Their Antagonistic Effects Towards Ganoderma boninense in vitro”, Microbiol indones, vol. 4, no. 2, p. 9, Aug. 2010.