HARTONO, Hill Gendoet; SUDRADJAT, Adjat. Nanggulan Formation and Its Problem As a Basement in Kulonprogo Basin, Yogyakarta. Indonesian Journal on Geoscience, [S. l.], v. 4, n. 2, p. 71–80, 2017. DOI: 10.17014/ijog.4.2.71-80. Disponível em: https://ijog.geologi.esdm.go.id/index.php/IJOG/article/view/373. Acesso em: 2 jul. 2024.