The Role of Ottoman Schools in the Development of Arab Cultural Arts (The "Thuluth" Calligraphy as a Case Study). JSHA [Internet]. 2024 May 8 [cited 2025 Aug. 4];(91):376-411. Available from: https://www.jcoart.uobaghdad.edu.iq/index.php/2075-3047/article/view/922