Mohammed F. All-Heety, M. and مروان 2009. Synthesis of New Compounds Bis-(N-Naphthal) Phthalisoimid, Bis-(N-Phenyl) Phthalisoimid and Studying Thermal Stabilty and Bio Activity. Journal of Education and Science (JES). 22, 2 (Jun. 2009), 19–28. DOI:https://doi.org/10.33899/edusj.2009.57682.