Tabacon, H.C. et al. 2026. SiHARKX: Simplified Synthesis and UV-Blocking Characterization of Rice Husk Ash-Derived Silica Sol with Heavy Metal Analysis. International Journal of Research in Interdisciplinary Studies. 4, 3 (Mar. 2026), 46–51. DOI:https://doi.org/10.65138/ijris.2026.v4i3.272.