ALLAH ELNOUR, Khalid Abd Elrazig Awad. On the Cauchy- Schwarz Inequality for Vectors in the inner Product spaces with Applications. Journal of natural sciences, life and applied sciences, New Mexico, United States, v. 2, n. 2, p. 103–85, 2018. DOI: 10.26389/AJSRP.K210418. Disponível em: https://ajsrp.ojsexpert.com/index.php/jnslas/article/view/983. Acesso em: 20 dec. 2025.