Accesso libero

Cost Control System of Cross-Border E-Commerce Based on Fractional Differential Equation

   | 02 giu 2023
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Cita

Dongjin He
School of Economics and Management, Shanghai Donghai Vocational and Technical CollegeShanghai, China
eISSN:
2444-8656
Lingua:
Inglese
Frequenza di pubblicazione:
Volume Open
Argomenti della rivista:
Life Sciences, other, Mathematics, Applied Mathematics, General Mathematics, Physics