LEENA DESHPANDE, G. K. , V. K. , T. P. , U. S. ,. Optimization of Search Engine contents. International Journal of Engineering and Computer Science, india, v. 4, n. 05, 2015. Disponível em: https://ijecs.in/index.php/ijecs/article/view/3585. Acesso em: 22 jul. 2024.