A. Manshath, V. Balaji, and P. Sekar. “On Relaxed Skolem Mean Labling for Five Star”. International Journal of Mathematics And its Applications 5, no. 3 - A (July 15, 2017): 85–90. Accessed July 3, 2024. https://ijmaa.in/index.php/ijmaa/article/view/851.