Items where Author is "Riyanto, Indra Agus"

Article

Hendrayana, Heru and Riyanto, Indra Agus and Nuha, Azmin and Satrio, Satrio (2025) The Origin of Toba Caldera Aquifers Based on Hydrogeology and Hydrogeochemistry, Northern Sumatra, Indonesia. The Iraqi Geological Journal. pp. 166-189. ISSN 2414-6064

Riyanto, Indra Agus and Cahyadi, Ahmad and Sismoyo, Dwi and Ulfa, Azura and Fathoni, Wilda Aulia and Wicaksono, Ghalih Nur (2022) Geomorfologi Tanah Pada Transisi Geologi Formasi Wonosari dan Nglanggran di Kecamatan Purwosari Gunungkidul Yogyakarta. Jurnal Geografi, Edukasi dan Lingkungan (JGEL), 6 (2). pp. 74-86. ISSN 2579-8499