http://172.19.1.196:8983/solr/secweb/select?q=Extension Expand OR "extension expand" OR "Expansion ADVANC" OR "Expansion Advanced Info Service" OR "Stretching ADVANC" OR "Stretching Advanced Info Service"&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%3Aaboutus&start=0&rows=10
the efficiency of the Thai capital market system. The objective is to enable the business sector and market operators in the capital market to grow and expand their operations, while investors are