“Effect of the AgO2 doping on the superconducting material of YAgxBa2Cu3O7-δ, Y3AgxBa5Cu8O18- δ and Y7AgxBa11Cu18O40-δ ”, Sci. Ess. J, vol. 40, no. 1, pp. 61–73, May 2024, Accessed: Oct. 23, 2026. [Online]. Available: https://ejournals.swu.ac.th/sej/article/view/16004