A. Vimala RANI. Radio Colouring of Some Graphs. Mathematics and Computer Science: Research Updates Vol. 2, [S. l.], p. 91–98, 2025. DOI: 10.9734/bpi/mcsru/v2/4012. Disponível em: https://stm.bookpi.org/MCSRU-V2/article/view/16981. Acesso em: 14 jun. 2026.