Padhy, B.P. , Mishra, A. and Misra, U.K. 2021. On degree of approximation of Fourier series of functions in Besov space using Nörlund mean. Proyecciones (Antofagasta, On line). 40, 5 (Apr. 2021), 1323-1340. DOI:https://doi.org/10.22199/issn.0717-6279-4092.