Mirawati, Mirawati, Arinafril Arinafril, and M. Fasisal. “Accumulation of Some Heavy Metals in Flavoparmelia Caperata and Usnea Dasypoga As Air Quality Bioindicator in Palembang City”. Science and Technology Indonesia 3, no. 3 (July 27, 2018): 123–129. Accessed February 13, 2025. https://sciencetechindonesia.com/index.php/jsti/article/view/102.