According to which amendment of the constitution of Pakistan that President will have no authority to dissolve the national assembly and impose emergency rule on his own?

According to which amendment of the constitution of Pakistan that President will have no authority to dissolve the national assembly and impose emergency rule on his own?

پاکستان کے آئین کی کس ترمیم کے مطابق صدر کو قومی اسمبلی کو تحلیل کرنے اور خود ایمرجنسی لگانے کا اختیار نہیں ہو گا؟
Explanation
  • The 18th Amendment to the Constitution of Pakistan was passed by the National Assembly of Pakistan on April 8, 2010, removing the power of the President of Pakistan to dissolve the Parliament unilaterally, turning Pakistan from a semi-presidential to a parliamentary republic.
  • The 17th Amendment, passed in December 2003, had the opposite effect, giving the President the authority to dissolve the National Assembly.