Hapsari AM, Sisinggih D, Hendrawan AP, Wahyuni S. Identification of Physical and Mineralogical Properties of Riverbank Material at Sand Mining Landslide Sites of Kali Putih River, Blitar. U Karst [Internet]. 2021 Apr. 3 [cited 2024 Dec. 21];5(1):33-48. Available from: https://ojs.unik-kediri.ac.id/index.php/ukarst/article/view/1093