Sriwulan, S. et al. 2023. TIPE TALUS LICHEN PADA AREA GREENBELT PT. SEMEN INDONESIA (Persero) Tbk PABRIK TUBAN. Biology Natural Resources Journal. 2, 1 (Jan. 2023), 1–5. DOI:https://doi.org/10.55719/Binar.2023.2.1.1-5.