seen by human-rights groups as highly exploitative
... that many South Asian migrants are brought into the Gulf Cooperation Council area under the kafala system, which is seen by human-rights groups as highly exploitative?
... that many South Asian migrants are brought into the <a href="./Gulf_Cooperation_Council" id="mwAuE" rel="mw:WikiLink" title="Gulf Cooperation Council">Gulf Cooperation Council</a> area under the <a href="./Kafala_system" id="mwAuI" rel="mw:WikiLink" title="Kafala system">kafala system</a>, which is <b id="mwAuM"><a href="./Treatment_of_South_Asian_labourers_in_the_Gulf_Cooperation_Council_region" id="mwAuQ" rel="mw:WikiLink" title="Treatment of South Asian labourers in the Gulf Cooperation Council region">seen by human-rights groups as highly exploitative</a></b>?