information about Mobile payment field
Field Hierarchy
Parent | |||
---|---|---|---|
Computer science 54.8M papers | Engineering 23.9M papers | Economics 11.7M papers | Business 11.6M papers |
Operating system 6.2M papers | Telecommunications 4.3M papers | World Wide Web 3.9M papers | Finance 3.8M papers |
Computer network 2.3M papers | Payment 265k papers | ||
Current | |||
Mobile payment 7,264 papers | |||
Child |
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