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"Hi&#7879;n nay c&oacute; r&#7845;t nhi&#7873;u ti&ecirc;u chu&#7849;n ISO m&agrave; c&aacute;c doanh nghi&#7879;p c&#7847;n tu&acirc;n th&#7911; ..."
<https://iso-cert.vn/dich-vu-lam-chung-nhan-iso-tai-ha-tinh-chuyen-nghiep.html>