Sianturi, Advend Sri Rizky. “The Phenetic Relationship of Ferns (Polypodiaceae) at the Ascent of Cemoro Kandang, Mount Lawu”. Jurnal Riset Biologi dan Aplikasinya 2, no. 2 (September 29, 2020): 64–69. Accessed May 19, 2024. https://journal.unesa.ac.id/index.php/risetbiologi/article/view/10414.