Optimizing Blockchains Structures Based on Entropy and TOPSIS Model
Parisa Sabbagh

J. Serv. Sci. Manag. Vol.14 No.1, February 26, 2021
DOI: 10.4236/jssm.2021.141008

Evaluation of a Digital Library: An Experimental Study
Jamilah A. Alokluk, Aisha Al-Amri

J. Serv. Sci. Manag. Vol.14 No.1, February 24, 2021
DOI: 10.4236/jssm.2021.141007

The Logistics of Online Clothing Returns in Sweden and How to Reduce its Environmental Impact
Sharon Cullinane, Kevin Cullinane

J. Serv. Sci. Manag. Vol.14 No.1, February 20, 2021
DOI: 10.4236/jssm.2021.141006

The Temporal Dimension of Shopping Behavior
Jacob Hornik

J. Serv. Sci. Manag. Vol.14 No.1, February 19, 2021
DOI: 10.4236/jssm.2021.141005

Research Status of Job Satisfaction of Medical Staff and its Influencing Factors
Zhixiang Chen, Baiyi Wang, Yu Lin, Changwang Luo, Fei Li, Shengshi Lu, Juncheng Guo

J. Serv. Sci. Manag. Vol.14 No.1, February 19, 2021
DOI: 10.4236/jssm.2021.141004