Empirical Investigation of Work-Related Social Media Usage and Social-Related Social Media Usage on Employees' Work Performance.

The trend of using social media in the workplace is now becoming ubiquitous. Along witbenefits, social media also has negative consequences. Employees use social media for both work and social purposes.

Implications of Governance, Natural Resources, and Security Threats on Economic Development: Evidence from Sub-Saharan Africa.

Sub-Saharan African countries are known to be bedeviled with some challenges hindering the economic development. Meanwhile, some of these issues have not been exhaustively investigated in the context of the region. Thus, this study aimed at investigating the implications of government effectiveness, availability of natural resources, and security threats on the regions' economic development.

Performance Evaluation of the Chinese Healthcare System.

This study aims to evaluate the performance of the Chinese healthcare system. It uses sustainable development goal (SDG) 3, set by the United Nations to ensure healthy lives and promote well-being for all at all ages as a benchmark. It uses data of 17 variables ranging from the year 2000 to 2017 and uses a multistage methodology to evaluate the performance.