Who became the President of Pakistan after General Yahya Khan in 1971?

Who became the President of Pakistan after General Yahya Khan in 1971?

سن 1971 میں جنرل یحییٰ خان کے بعد پاکستان کا صدر کون بنا؟
Explanation

Zulfikar Ali Bhutto returned to Pakistan on 18 December 1971.

On 20 December, he took over as President and Chief Martial Law Administrator from Yahya Khan.

Bhutto served as President from December 1971 to August 1973.

Bhutto served as Prime Minister from August 1973 to July 1977.