Roshani, S., S. I. Yahya, B. Najafi, A. Jadidian, M. Karimi, and S. Roshani. “Optimizing a Compact Ring Coupler With Neural Network Modeling for Enhanced Performance in Radio Frequency Applications”. ARO-THE SCIENTIFIC JOURNAL OF KOYA UNIVERSITY, Vol. 13, no. 1, Apr. 2025, pp. 122-30, doi:10.14500/aro.11948.