Write SQL query to solve given problem: Among the active businesses in Ahwatukee, which of them are still open in Sunday?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T1.business_id FROM Business AS T1 INNER JOIN Business_Hours AS T2 ON T1.business_id = T2.business_id INNER JOIN Days AS T3 ON T2.day_id = T3.day_id WHERE T1.city LIKE 'Ahwatukee' AND T1.active LIKE 'TRUE' AND T3.day_of_week LIKE 'Sunday'