Ozgun, Ozlem, and Levent Sevgi. 2022. “Comparative Study of Analytical and Numerical Techniques in Modeling Electromagnetic Scattering from Single and Double Knife-Edge in 2D Ground Wave Propagation Problems”. Applied Computational Electromagnetics Society Journal (ACES) 27 (05):376-88. https://journals.riverpublishers.com/index.php/ACES/article/view/13367.