Legowo, B., S. . Putra, H. . Purwanto, H. . Rifai, W. . Suryanto, and B. . Purnama. “Magnetic Properties of Ancient Sediments Bengawan Solo, Central Java-East Java, Indonesia”. Trends in Sciences, vol. 20, no. 5, Mar. 2022, p. 6626, doi:10.48048/tis.2023.6626.