Al-Azzawi, Faiza, AND Al-Rubaie, Abdul Hussein. " Aesthetics of Rhythmic Formation in Ibn Abdoun Al-Andalusi (Al-Bassamah) (d. 520 AH)" Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية [Online], Volume 27 Number 4 (27 June 2020)