Study of Efficiency of Web Search Engine. International Journal of Scientific Research in Science and Technology, [S. l.], v. 11, n. 6, p. 1142–1147, 2024. DOI: 10.32628/IJSRST25126422. Disponível em: https://mail.ijsrst.com/index.php/home/article/view/IJSRST25126422. Acesso em: 28 feb. 2026.