Hidayat, A., Wijaya, A.R. and Kusumaningrum, I.K. 2026. Synthesis and characterization of SiO2 from Madura Strait sediment with leaching acid treatment. Eclética Química. 51, (May 2026), e–1577. DOI:https://doi.org/10.26850/1678-4618.eq.v51.2026.e1577.