Amelia Pergiwa, Felicia Zahida, and A. Wibowo Nugroho Jati. “Gastropods Diversity at Siklotok Waterfall and Silangit Waterfall, in Purworejo Regency, Central Java”. Jurnal Moluska Indonesia, vol. 6, no. 1, Apr. 2022, pp. 21 -, doi:10.54115/jmi.v6i1.42.