Saputro, Suhadi Wido, Andrea Semanicova-Fenovc, Martin Baca, and Marcela Lascsakova. “On Fractional Metric Dimension of Comb Product Graphs”. Statistics, Optimization & Information Computing 6, no. 1 (February 27, 2018): 150-158. Accessed April 19, 2024. http://iapress.org/index.php/soic/article/view/soic.20180310.