ANSWER:

No problem in you leading by looking in the mushaf providing there are no male non mahram around. You must stand in the same row and not in front like a male imam. 

Here in India we don’t have masjids for women.Can I lead my female cousins etc for taraweeh (reading from the mushaf) in our house, as my mother and I live alone?I have male cousins and uncles, but I don’t think they’d be willing to lead us all, and they may go for taraweeh themselves.