https://blog.binomo-go.com/hi/glossary/%e0%a4%b2%e0%a4%bf%e0%a4%95%e0%a5%8d%e0%a4%b5%e0%a4%bf%e0%a4%a1%e0%a4%bf%e0%a4%9f%e0%a5%80/