Noer, I. S., Kusmoro, J., Darussalam, E. Y., Laksono, D. N. and Hakim, A. A. (2015) “THE LICHENS DIVERSITY IN TRIANGULATION OF ALAS PURWO NATIONAL PARK, EAST JAVA”, KnE Life Sciences, 2(1), p. 265. doi: 10.18502/kls.v2i1.154.