AL-SAIYAD, Anter Ali; AL-DDERBI, Jehad Fadhel Ali. Study of Generalized Fejèr Kernel of Fourier Series. Journal of the Faculties of Education - University of Aden, [S. l.], v. 17, n. 2, p. 372–377, 2023. Disponível em: https://jef.adenuniv.net/index.php/jef/article/view/27. Acesso em: 7 feb. 2025.