https://luatmeta.com/laws/nghi-dinh-21-nd-thanh-lap-phong-gioi-thieu-cong-nhan-tai-bo-lao-dong-va-cac-lien-khu-l11yxknyzad1948-05-15https://luatmeta.com/en/laws/nghi-dinh-21-nd-thanh-lap-phong-gioi-thieu-cong-nhan-tai-bo-lao-dong-va-cac-lien-khu-l11yxknyzad1948-05-15https://luatmeta.com/laws/nghi-dinh-18-nd-thanh-lap-tai-moi-lien-khu-mot-hoi-dong-an-dinh-luong-cho-cong-nhan-l1nvxy6nk331948-04-30https://luatmeta.com/en/laws/nghi-dinh-18-nd-thanh-lap-tai-moi-lien-khu-mot-hoi-dong-an-dinh-luong-cho-cong-nhan-l1nvxy6nk331948-04-30https://luatmeta.com/laws/nghi-dinh-20-nd-an-dinh-nhiem-vu-va-quyen-han-cua-cac-so-va-ty-lao-dong-lftoj1v7xdp1948-05-15https://luatmeta.com/en/laws/nghi-dinh-20-nd-an-dinh-nhiem-vu-va-quyen-han-cua-cac-so-va-ty-lao-dong-lftoj1v7xdp1948-05-15