GRAPH THEORY – TREES: வரைபடக்கோட்பாடு - மரங்கள். Tamilmanam International Research Journal of Tamil Studies, [S. l.], v. 1, n. 09, p. 631–637, 2025. Disponível em: https://tamilmanam.in/journal/index.php/issue/article/view/98. Acesso em: 1 aug. 2025.