In which year, Sindh Muslim Leagues session was held in Karachi, which was presided over by Quaid-e-Azam?

In which year, Sindh Muslim Leagues session was held in Karachi, which was presided over by Quaid-e-Azam?

سندھ مسلم لیگ کا اجلاس کس سال کراچی میں ہوا جس کی صدارت قائداعظم نے کی؟
Explanation

On 10 October 1938, Sindh Muslim Leagues session was held in Karachi, which was presided over by Quaid-e-Azam.