Few things that can help in developing good sleep habits in children :
1. Fix up a schedule. Put the child to sleep almost at the same time every night.
2. Bath, Massage- Give your child bath every night with warm/tepid water. Give a gentle massage after bath. You can use any non sticky baby oil/lotion like Johnsons
3.Feed- ensure that the child is well fed
4. Music/bedtime story- Share a short story with your child.
5.Let your child sleep on their own- Just when the child is sleepy, get a little away from the child. Initially you can stay in the room, gradually move out. This ensures the child learns to sleep on their own.
Please share if you have any specific bedtime routine for your baby!"