SAMI MOKBEL: Arsenal tasted a crash course in winning at all costs against Porto. If Mikel Arteta's young side - Daily Mail
- SAMI MOKBEL: Arsenal tasted a crash course in winning at all costs against Porto. If Mikel Arteta's young side Daily Mail
- Porto 1-0 Arsenal: Mikel Arteta insists Arsenal will learn from defeat BBC
- ‘We will learn from this’: Arteta furious after Arsenal concede late goal in Porto The Guardian
- Pepe teaches naive Arsenal a lesson in Champions League The Times
- Here's how Arsenal can find their 'purpose' after harrowing Porto defeat The Independent