PUROHIT, G. N.; SHARMA, U.; CHAUDHARY, R. Odd Graceful Labeling Of Tensor Product of Some Graphs. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, [S. l.], v. 10, n. 7, p. 1825–1829, 2013. DOI: 10.24297/ijct.v10i7.3213. Disponível em: https://rajpub.com/index.php/ijct/article/view/3213. Acesso em: 6 may. 2024.