http://172.19.1.196:8983/solr/secweb/select?q=smartphone Research OR "smartphone research" OR "Mobile phone Study" OR "Mobile phone investigate" OR "Cell phone Study" OR "Cell phone investigate"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&fq=key_sitemap%3Ainvestor&start=0&rows=10
may also be appointed by the collective investment vehicle to assist with execution of the mandate, for example, through the appointment of research, advisory or vote execution services and in some