Zalzabila L, Indriati D, Martini T. EDGE IRREGULAR REFLEXIVE LABELING ON ALTERNATE TRIANGULAR SNAKE AND DOUBLE ALTERNATE QUADRILATERAL SNAKE. BAREKENG: J. Math. & App. [Internet]. 18Dec.2023 [cited 23Jul.2024];17(4):1941-8. Available from: https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/9077