Salindeho, Brilly Maxel, Hilda Assiyatun, and Edy Tri Baskoro. “On The Locating-Chromatic Numbers of Subdivisions of Friendship Graph”. Journal of the Indonesian Mathematical Society 26, no. 2 (July 10, 2020): 175–184. Accessed November 23, 2024. https://jims-a.org/index.php/jimsa/article/view/822.