Elfiyanti, Gustina, Mutia Nofita Sari, I Gede Adhitya Wisnu Wardhana, Ade Candra, and Ghazali Semil Ismail. “SOME CHEMICAL TOPOLOGICAL INDICES FOR THE COPRIME GRAPH OF THE INTEGERS MODULO GROUP”. BAREKENG: Jurnal Ilmu Matematika dan Terapan 20, no. 2 (January 26, 2026): 0971–0980. Accessed January 28, 2026. https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/18672.