| :: Publikasi |
| 2022 : Heru Sigit Purwanto, Agus Harjanto, Edi winarno. Regional Original Income Relationship With Gold Mineralization
Around The Grindulu River Area Ngreco Region, Tegalombo District, Pacitan Regency, East Java Province, Indonesia” 2022. International Conference on Advance Research in Social and Economic Science. UPN Veteran Yogyakarta.
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| 2022 : MF Hibatulloh, BK Prasongko, A Harjanto. Jurnal Geosains dan Teknologi 5 (1), 26-41. 2022. Geologi dan Karakteristik Geometri Lapisan Batubara di Daerah Bunati, Kecamatan Angsana, Kabupaten Tanah Bumbu, Provinsi Kalimantan Selatan |
| 2022 : E Ekawijaya, S Raharjo, A Harjanto. Program Studi Teknik Geologi FTM-UPN" Veteran" Yogyakarta. 2022. Hasil Uji-Geologi Dan Pola Penyebaran Seam Batubara Berdasarkan Lobang Bor Pada Tambang Terbuka Kecamatan Laung Tuhup, Kabupaten Murung Raya, Provinsi Kalimantan Tengah |
| 2021 : HS Purwanto, A Harjanto, Y Rizkianto, D Fatchurohman. AIP Conference Proceedings 2363 (1), 040017. 2021. Temperature of gold mineralization in Arinem Cisewu and its surrounding, Garut Regency, West Java |
| 2021 : A Harjanto. Jurnal Geosains dan Teknologi. 2021. Peer Review: Karakteristik Mangan (Mn) Daerah Kliripan dan Sekitarnya, Desa Hargorejo, kecamatan Kokap, kabupaten Kulon Progo, propinsi DIY |
| 2020 : HS Purwanto, A Harjanto, Y Rizkianto, D Fatchurohman. AIP Conference Proceedings 2245 (1), 090009. 2020. Gold mineralization and deposit type in Arinem Cisewu and its surrounding, Garut Regency, West Java, Indonesia |