In some models the head of state and head of government are one and the same.

Under the current system the President was both head of state and head of government.

The president is named head of state and head of the armed forces.

The head of state and head of government are separate from the country's law-making body.

President is the head of the state and head of executive branch.

Under the Constitution, the President is both head of state and head of government.

Unlike in other countries, the constitution makes the President both head of government and head of state.

The President is the head of state and head of government.

Of those, 35 were represented by their head of state or head of government.

The prime minister is the head of government and head of the cabinet.