Rough action on topological rough groups Alaa Altassan | Nof Alharbi | Hassen Aydi | Cenap Özel | Show more Alaa Altassan Saudi Arabia King Abdulaziz University Department of Mathematics Nof Alharbi Saudi Arabia King Abdulaziz University Department of Mathematics Hassen Aydi Tunisia Université de Sousse, Institut Supérieur d’Informatique et des Techniques de Communication ; China Medical University Hospital Cenap Özel Saudi Arabia King Abdulaziz University Department of Mathematics Submitted: 2020-02-18 | Accepted: 2020-08-28 | Published: 2020-10-01 DOI: https://doi.org/10.4995/agt.2020.13156