SINHA, R.; KUMAR, H. A CLASS OF FUNCTIONS AND THEIR DEGREE OF APPROXIMATION BY ALMOST $(N, p, \alpha)$ METHOD. Tamkang Journal of Mathematics, [S. l.], v. 28, n. 2, p. 79–85, 1997. DOI: 10.5556/j.tkjm.28.1997.4245. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4245. Acesso em: 2 may. 2024.