WINARTI, W.; EMY SUKIYAH; ILDREM SYAFRI; ANDI AGUS NUR. KONTAK FORMASI NANGGULAN DAN ANDESIT TUA DI G. MUJIL, KULON PROGO-YOGYAKARTA. KURVATEK, [S. l.], v. 6, n. 1, p. 117–124, 2021. DOI: 10.33579/krvtk.v6i1.2086. Disponível em: https://journal.itny.ac.id/index.php/krvtk/article/view/2086. Acesso em: 3 apr. 2025.