[1]
K. H. . Abd Al-Majeed, A. B. . . Hasan, and S. H. R. . Aldeen, “Evaluation of Optical Efficiency of Circular Cross-Section Torus Waveguide via Changing the Optical Parameters”, IHJPAS, vol. 38, no. 2, pp. 102–114, Apr. 2025, doi: 10.30526/38.2.3932.