ABD. AL-SADA, N. Z. On Approximation of Functions by Algebraic Polynomials in the Weighted Quasi Normed Space. Mathematical Statistician and Engineering Applications, [S. l.], v. 71, n. 3s3, p. 01–24, 2022. DOI: 10.17762/msea.v71i3s3.344. Disponível em: https://www.philstat.org/index.php/MSEA/article/view/344. Acesso em: 2 may. 2024.