Jitendra Binwal and Aakanksha Baber. “Pebbling Number of C_5×C_5×C_5”. International Journal of Advanced Science and Technology 29, no. 11s (May 15, 2020): 2891-2895. Accessed April 23, 2024. http://sersc.org/journals/index.php/IJAST/article/view/23769.