Hapsari, A. M., Sisinggih, D., Hendrawan, A. P., & Wahyuni, S. (2021). Identification of Physical and Mineralogical Properties of Riverbank Material at Sand Mining Landslide Sites of Kali Putih River, Blitar. UKaRsT, 5(1), 33–48. https://doi.org/10.30737/ukarst.v5i1.1093