Tehran, Dec15, IRNA – Abu Nasr Farabi is considered in the Islamic world as a well-known philosopher who is the first Muslim theorist to study music philosophically.

Tehran, Dec15, IRNA – Abu Nasr Farabi is considered in the Islamic world as a well-known philosopher who is the first Muslim theorist to study music philosophically.

Tehran, Dec 15, IRNA – Newly-appointed ambassadors of Mexico, Tunisia, and Indonesia, in separate meetings in Tehran on Tuesday, submitted credentials to President Hassan Rouhani, and Iran's chief

Tehran, Dec 15, IRNA – Newly-appointed ambassadors of Mexico, Tunisia, and Indonesia, in separate meetings in Tehran on Tuesday, submitted credentials to President Hassan Rouhani, and Iran's chief

Tehran, Dec 15, IRNA – Newly-appointed ambassadors of Mexico, Tunisia, and Indonesia, in separate meetings in Tehran on Tuesday, submitted credentials to President Hassan Rouhani, and Iran's chief

Tehran, Dec 15, IRNA – Newly-appointed ambassadors of Mexico, Tunisia, and Indonesia, in separate meetings in Tehran on Tuesday, submitted credentials to President Hassan Rouhani, and Iran's chief

Tehran, Dec 15, IRNA - Professor of Immunology at University of Mainz, Germany Ugur Sahin offered his COVID-19 vaccine for free access under the auspices of the United Nations.

Tehran, Dec 15, IRNA - Professor of Immunology at University of Mainz, Germany Ugur Sahin offered his COVID-19 vaccine for free access under the auspices of the United Nations.

Tehran, Dec 15, IRNA - Professor of Immunology at University of Mainz, Germany Ugur Sahin offered his COVID-19 vaccine for free access under the auspices of the United Nations.

Tehran, Dec 15, IRNA - Professor of Immunology at University of Mainz, Germany Ugur Sahin offered his COVID-19 vaccine for free access under the auspices of the United Nations.