Git gem & jewelry review. 
 Git gem and jewelry review 

 - Bangkok :   Gem and Jewelry Institute of Thailand (Public Organization),  2019- 
 - vol. :   ill. 
 - Semiannual 
 - Issue 1 (2019)- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Jewelry--Periodicals.<br/>Jewelry trade--Periodicals.<br/>Costume jewelry--Periodicals.