Items where Author is "Mahmoud, Ali Elsayed"

Article

Mahmoud, Ali Elsayed and Zhang, Heng and Liu, Siqi and Zhu, Zhiwen (2023) Assessing Operational Efficiency and Technological Progress: An In-depth Study of China’s E-payment Concept Listed Companies Using DEA-Malmquist Index. Journal of Economics, Management and Trade, 29 (12). pp. 66-80. ISSN 2456-9216