Jeyaram Bharathi, M., Velmurugan, S., Subramanian, N., & Srikanth, R. (2020). On rough convergence of triple sequence space of Bernstein operator of fuzzy numbers defined by a metric. Proyecciones (Antofagasta, On Line), 39(2), 261-274. https://doi.org/10.22199/issn.0717-6279-2020-02-0016