Nugrahini, Rr. Amara, Hill Gendoet Hartono, and T. Listyani R.A. 2020. “PALEOMORFOGENESIS BENTANG ALAM KOMPLEKS GUNUNG IJO, KULONPROGO”. KURVATEK 5 (2), 1-8. https://doi.org/10.33579/krvtk.v5i2.1831.