Hassan, Nurul Sahida, and Aishah Abdul Jalil. 2023. “Understanding the Effect of the Calcination Process on the Structure of Mesoporous Silica Zirconia Photocatalysts for Bisphenol A Degradation ”. Malaysian Journal of Catalysis 7 (1):26-30. https://doi.org/10.11113/mjcat.v7n1.171.