K. Tan, “A RIETVELD REFINEMENT APPROACH IN STRUCTURAL STUDY OF BISMUTH ZINC NIOBATE CUBIC PYROCHLORES ”, Solid State Sci. Technol., vol. 18, no. 1, pp. 129–141, May 2026, Accessed: Jul. 29, 2026. [Online]. Available: https://journal.massmalaysia.org/ojs/index.php/ssst/article/view/495