Suriyah, Puput, Stevanus Budi Waluya, Rochmad Rochmad, and Wardono Wardono. “Graph Theory As A Tool for Growing Mathematical Creativity”. Jurnal Pendidikan Edutama 7, no. 1 (January 20, 2020): 51–56. Accessed July 7, 2025. http://ejurnal.ikippgribojonegoro.ac.id/index.php/JPE/article/view/744.