SUDIRMAN, LISDAR IDWAN, et al. “Effect of Leaf Litters and Soils on Viability of Entomopathogenic Fungi Beauveria Bassiana (Bals.) Vuill”. HAYATI Journal of Biosciences, vol. 15, no. 3, Dec. 2009, p. 93, https://doi.org/10.4308/hjb.15.3.93.