S.A, R. N. S. S. Y. R. K. (2024). Effect of Yb3+ concentration on the spectroscopic properties of Er3+/Yb3+ co-doped SiO2-TiO2 nanofiber. Journal of Physics: Conference Series, 2680(1), . https://doi.org/10.1088/1742-6596/2680/1/012040
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)S.A, Razali N.S.; Supardan S.N.; Yunus R.M.; Kamil. "Effect of Yb3+ Concentration on the Spectroscopic Properties of Er3+/Yb3+ Co-doped SiO2-TiO2 Nanofiber." Journal of Physics: Conference Series 2680, no. 1 (2024). https://doi.org/10.1088/1742-6596/2680/1/012040.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)S.A, Razali N.S.; Supardan S.N.; Yunus R.M.; Kamil. "Effect of Yb3+ Concentration on the Spectroscopic Properties of Er3+/Yb3+ Co-doped SiO2-TiO2 Nanofiber." Journal of Physics: Conference Series, vol. 2680, no. 1, 2024, https://doi.org/10.1088/1742-6596/2680/1/012040.