clean-code tóm tắt bản dịch sách Clean Code Book Clean Code - A Handbook of Agile Software Craftsmanship - Robert C. Martin et. al. Ref phần 1 : https://github.com/quoctinnguyen8/Clean-Code---Tieng-Viet phần 2 : https://github.com/chukimmuoi/Clean-Code---Tieng-Viet