Title On the rainbow restrained domination number Type of Research Article Keywords rainbow restrained domination Abstract rainbow restrained domination Researchers Hossein Abdollahzadeh Ahangar (First Researcher)، jafar amjadi (Second Researcher)، Seyed Mahmoud Sheikholeslami Kavkani (Third Researcher)، Velademir Samodivkin (Fourth Researcher)، Lutz Volkmann (Fifth Researcher)