Khudheair Abbas Delly, AdilSaadiFadhil Al Saadi, and WisamJasim Hussein Banana. 2020. “CONCEPT OF FIGURE AND GROUND IN ARABIC CALLIGRAPHY, THE KUFIC SQUARE MODEL”. PalArch’s Journal of Archaeology of Egypt Egyptology 17 (10):641-53. https://archives.palarch.nl/index.php/jae/article/view/4434.