Liliek Susilowati, Anis Nur Fitria, Inna Kuswandari, Savari Prabhu, and Darmaji. “The Central Metric Dimension of the 𝒌-Corona Graph”. Statistics, Optimization & Information Computing 15, no. 3 (November 17, 2025): 1692-1707. Accessed February 5, 2026. http://iapress.org/index.php/soic/article/view/2826.