Assistant Professor Dr. Sattar Qasim Abdullah 2021. THE QURANIC EFFECT IN THE LETTER OF IMAM SAJJAD (PEACE BE UPON HIM): A STUDY IN THE LIGHT OF THE INTERTEXTUALITY CONDUCT. Turkish Journal of Computer and Mathematics Education (TURCOMAT). 11, 1 (Sep. 2021), 322–339. DOI:https://doi.org/10.17762/turcomat.v11i1.11054.