Kheamrutai Thamaphat, Pichet Limsuwan, and Boonlaer Ngotawornchai. “Phase Characterization of TiO2 Powder by XRD and TEM”. Agriculture and Natural Resources 42, no. 5 (December 31, 2008): 357–361. accessed October 10, 2026. https://li01.tci-thaijo.org/index.php/anres/article/view/244620.