Kaneria, V. J., Meghpara, M., & Makadia, H. M. (2014). GRACEFUL LABELING FOR ONE POINT UNION OF PATH AND BARYCENTRIC SUBDIVISION OF A GRID GRAPH. International Journal Of Mathematics And Computer Research, 2(09), 624-629. Retrieved from http://ijmcr.in/index.php/ijmcr/article/view/169