Graciela Tevah de Ryba is a prominent figure in the field of Sephardic culture. She has contributed significantly to the preservation and dissemination of Judeo-Spanish. Graciela Tevah has participated in events such as the International Judeo-Spanish Day, where she has shared stories in her language. She has also participated in different symposiums and events related to Sephardic culture both in Argentina and in other countries. In addition, for 14 uninterrupted years she has participated in the magazine Amanecer de Istanbul. In her writings, she talks about Sephardic customs in general, such as weddings, births, and festivals. Her book "Los Sefaradíes de Villa Crespo" is the first book in South America written in Judeo-Spanish.
