Is it permissible for sisters who are working in Da’wah to choose an Ameerah (leader) for themselves?

No File Exists
Check below answers in case you are looking for other related questions:
The uprising of the Palestinian people
Appointing an ameer (leader)

No File Exists
Related Answers:
Role of the khaleefah of the Muslims?
Reconciling the fact that the khaleefah should be from Quraysh with the hadeeth about obeying an Abyssinian slave
Solution to the Palestinian issue
The uprising of the Palestinian people
Appointing an ameer (leader)

Recommended answers for you:
Reasons for the punishment in the grave
If her period begins before sunset, even if it is just a moment before, her fast is invalidated and she has to make it up.
Is Iblees a Jinn or an Angel?
Ruling on music, singing and dancing
Is it sunnah to shave the hair of a newborn girl?