ON PROPER COLORING OF DURER GRAPH SQURE GRAPH OF COMB GRAPH,GENERALIZED THETA GRAPH AND TADPOLE GRAPH. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. 8, p. 275–282, 2022. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/8313. Acesso em: 13 aug. 2026.