LICHEN SPECIES DIVERSITY AS BIOINDICATOR OF AIR QUALITY IN THE GUNUNG BIBI FOREST, MOUNT MERAPI NATIONAL PARK. BIOTROPIA [Internet]. 2025 Aug. 28 [cited 2026 Oct. 24];32(2):191-204. Available from: https://journal.biotrop.org/index.php/biotropia/article/view/2470