Murugappan M, Govindan V, Grienggrai R, G MK. Neighbourly Edge Irregularity on Interval-valued Pythagorean Neutrosophic Graph. IJORAS [Internet]. 2023Sep.30 [cited 2024Nov.25];5(2):54-8. Available from: https://mmupress.com/index.php/ijoras/article/view/662