List of Articles non-commutative ring Open Access Article Abstract Page Full-Text 1 - On the commuting graph of some non-commutative rings with unity F. Ramezani E. Vatandoost 20.1001.1.22520201.2016.05.04.7.2 Open Access Article Abstract Page Full-Text 2 - On the commuting graph of non-commutative rings of order $p^nq$ E. Vatandoost F. Ramezani A. Bahraini 20.1001.1.22520201.2014.03.01.1.6