# Chương III. HÀM & MODULE

- [Bài 14. Hàm](https://python.dainganxanh.com/chuong3/bai-14.-ham-def.md)
- [Bài 15. Tham số hàm](https://python.dainganxanh.com/chuong3/bai-15.-tham-so-ham.md)
- [Bài 16. Đệ quy](https://python.dainganxanh.com/chuong3/bai-16.-de-quy.md)
- [Bài 17. Hàm ẩn danh](https://python.dainganxanh.com/chuong3/bai-17.-ham-an-danh.md)
- [Bài 18. Biến toàn cục và cục bộ](https://python.dainganxanh.com/chuong3/bai-18.-bien-toan-cuc-va-cuc-bo.md)
- [Bài 19. Module](https://python.dainganxanh.com/chuong3/bai-19.-module.md)
- [Bài 20. Package](https://python.dainganxanh.com/chuong3/bai-20.-package.md)


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