Sidiq, Y., A. Saputra, and S. K. Sari. “Identification of Bryophytes in Jumog Waterfall, Karanganyar, Central Java, Indonesia”. Biotropic : The Journal of Tropical Biology, vol. 3, no. 2, Aug. 2019, pp. 79-85, doi:10.29080/biotropic.2019.3.2.79-85.