Maria Arul FrancisS., Rajan BabuS. S., RasappanV., & ThiruvengadamV. (2026). AMORPHOUS SILICA-SUPPORTED ZrO2-WO3 MESOPOROUS NANOCOMPOSITE FROM AGRO-INDUSTRIAL WASTE (COCONUT COIR): SUSTAINABLE HETEROGENEOUS CATALYST FOR 4H-CHROMENE SYNTHESIS. Materials and Technology, 60(1), 31–39. https://doi.org/10.17222/mit.2025.1437