P. Arul Paul Sudhahar, A. Ajitha, and A. Subramanian. “Edge Geodetic Domination Number of a Graph”. International Journal of Mathematics And its Applications 4, no. 3 - B (September 15, 2016): 45–50. Accessed July 22, 2024. https://ijmaa.in/index.php/ijmaa/article/view/992.