http://172.19.1.196:8983/solr/secweb/select?q=TTA Change OR "TTA Change" OR "Thai Telephone and Telecommunication Public Company Limited Alter" OR "Thai Telephone and Telecommunication Public Company Limited Modify" OR "TTA Energy Company Limited Alter" OR "TTA Energy Company Limited Modify"&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
in which they invest in order to assess their individual circumstances, performance and long- term potential, and to consider whether there is value in intervening to encourage change.
2.3 Proactive