http://172.19.1.196:8983/solr/secweb/select?q=Chestnut expand OR "Chestnut expand" OR "Chestnut ADVANC" OR "Chestnut Advanced Info Service" OR "Brown ADVANC" OR "Brown 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