P. SHALINI; K. PRIYADARSHINI. SP Mean Difference Labeling for Some Families of Graphs. Research and Applications Towards Mathematics and Computer Science Vol. 9, [S. l.], p. 1–12, 2024. DOI: 10.9734/bpi/ratmcs/v9/7449C. Disponível em: https://stm.bookpi.org/RATMCS-V9/article/view/13323. Acesso em: 1 jul. 2026.