“The Design and Performance Investigation of Low-Cost, Highly Sensitive Ag-Ta2O5 Coated PCF-Based SPR Sensor: None”. Indian Journal of Pure & Applied Physics (IJPAP) 62, no. 9 (September 3, 2024): 825–833. Accessed May 13, 2026. https://or.niscpr.res.in/index.php/IJPAP/article/view/8708.