University of QomSciences and Techniques of Information Management2476-66589320230923Investigating the effects of abusive supervision on knowledge sharing and concealment with the mediating role of Islamic work ethicsInvestigating the effects of abusive supervision on knowledge sharing and concealment with the mediating role of Islamic work ethics469503244610.22091/stim.2023.8704.1876FAAbbasGhaedamini HarouniPhD in Cultural Management, , lecturer at the Comprehensive University of Applied Sciences of Farsan Center0000-0003-4004-3569MehrdadSadeghi De CheshmehAssociate of professor of management,Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran0000-0002-7712-1463Ghulam RezaMaleki FarsaniPhD in Cultural Management, , lecturer at the Comprehensive University of Applied Sciences of Harand CenterJournal Article20221022The purpose of this research is to determine the effects of abusive supervision on knowledge sharing and concealment with the mediating role of Islamic work ethics. The statistical population of this research was all the employees of Chaharmahal and Bakhtiari universities, whose number is 2255 people, according to the size of each region, a sample size of 660 people was selected using Cochran's formula, and the sample people were selected using the stratified sampling method. They were chosen according to the volume of each floor<br /><br />And the data analysis was done at the inferential level, including the modeling of structural equations, and the data analysis was done with the help of structural equations in Warp software. The results of the research showed that abusive supervision through Islamic work ethics has a negative and significant effect on knowledge sharing, and the coefficient of this effect is 0.22, and abusive supervision through Islamic work ethics has a positive and significant effect on knowledge concealment, which coefficient is 0.22. This effect is 0.11The purpose of this research is to determine the effects of abusive supervision on knowledge sharing and concealment with the mediating role of Islamic work ethics. The statistical population of this research was all the employees of Chaharmahal and Bakhtiari universities, whose number is 2255 people, according to the size of each region, a sample size of 660 people was selected using Cochran's formula, and the sample people were selected using the stratified sampling method. They were chosen according to the volume of each floor<br /><br />And the data analysis was done at the inferential level, including the modeling of structural equations, and the data analysis was done with the help of structural equations in Warp software. The results of the research showed that abusive supervision through Islamic work ethics has a negative and significant effect on knowledge sharing, and the coefficient of this effect is 0.22, and abusive supervision through Islamic work ethics has a positive and significant effect on knowledge concealment, which coefficient is 0.22. This effect is 0.11The purpose of this research is to determine the effects of abusive supervision on knowledge sharing and concealment with the mediating role of Islamic work ethics. The statistical population of this research was all the employees of Chaharmahal and Bakhtiari universities, whose number is 2255 people, according to the size of each region, a sample size of 660 people was selected using Cochran's formula, and the sample people were selected using the stratified sampling method. They were chosen according to the volume of each floor<br /><br />And the data analysis was done at the inferential level, including the modeling of structural equations, and the data analysis was done with the help of structural equations in Warp software. The results of the research showed that abusive supervision through Islamic work ethics has a negative and significant effect on knowledge sharing, and the coefficient of this effect is 0.22, and abusive supervision through Islamic work ethics has a positive and significant effect on knowledge concealment, which coefficient is 0.22. This effect is 0.11The purpose of this research is to determine the effects of abusive supervision on knowledge sharing and concealment with the mediating role of Islamic work ethics. The statistical population of this research was all the employees of Chaharmahal and Bakhtiari universities, whose number is 2255 people, according to the size of each region, a sample size of 660 people was selected using Cochran's formula, and the sample people were selected using the stratified sampling method. They were chosen according to the volume of each floor<br /><br />And the data analysis was done at the inferential level, including the modeling of structural equations, and the data analysis was done with the help of structural equations in Warp software. The results of the research showed that abusive supervision through Islamic work ethics has a negative and significant effect on knowledge sharing, and the coefficient of this effect is 0.22, and abusive supervision through Islamic work ethics has a positive and significant effect on knowledge concealment, which coefficient is 0.22. This effect is 0.11The purpose of this research is to determine the effects of abusive supervision on knowledge sharing and concealment with the mediating role of Islamic work ethics. The statistical population of this research was all the employees of Chaharmahal and Bakhtiari universities, whose number is 2255 people, according to the size of each region, a sample size of 660 people was selected using Cochran's formula, and the sample people were selected using the stratified sampling method. They were chosen according to the volume of each floor<br /><br />And the data analysis was done at the inferential level, including the modeling of structural equations, and the data analysis was done with the help of structural equations in Warp software. The results of the research showed that abusive supervision through Islamic work ethics has a negative and significant effect on knowledge sharing, and the coefficient of this effect is 0.22, and abusive supervision through Islamic work ethics has a positive and significant effect on knowledge concealment, which coefficient is 0.22. This effect is 0.11The purpose of this research is to determine the effects of abusive supervision on knowledge sharing and concealment with the mediating role of Islamic work ethics. The statistical population of this research was all the employees of Chaharmahal and Bakhtiari universities, whose number is 2255 people, according to the size of each region, a sample size of 660 people was selected using Cochran's formula, and the sample people were selected using the stratified sampling method. They were chosen according to the volume of each floor<br /><br />And the data analysis was done at the inferential level, including the modeling of structural equations, and the data analysis was done with the help of structural equations in Warp software. The results of the research showed that abusive supervision through Islamic work ethics has a negative and significant effect on knowledge sharing, and the coefficient of this effect is 0.22, and abusive supervision through Islamic work ethics has a positive and significant effect on knowledge concealment, which coefficient is 0.22. This effect is 0.11https://stim.qom.ac.ir/article_2446_97a85d8e9198344ccc77272cc4589124.pdf