url https://sabrinaluo.gitbooks.io/google-mobile-web-specialist-notes
介绍 https://developers.google.com/training/certification/mobile-web-specialist/
官方Study Guide下载:https://developers.google.com/training/certification/mobile-web-specialist/StudyGuide_MobileWebSpecialist.pdf
考试报名:https://app.trueability.com/google-certifications/mobile-web-specialist
费用:$99 USD