Sianturi, A. S. R. (2020) “The Phenetic Relationship of Ferns (Polypodiaceae) at the Ascent of Cemoro Kandang, Mount Lawu”, Jurnal Riset Biologi dan Aplikasinya, 2(2), pp. 64–69. doi: 10.26740/jrba.v2n2.p64-69.