The main problem in this research is to find out if there is an influence of work motivation, job satisfaction, perception of reward, and perception of supervision on the lecturers of UIN Walisongo Semarang in carrying out the teaching and learning process. This research is a survey research. The population in thisstudy were all lecturers of UIN Walisongo Semarang. The instrument used in this study was a questionnaire using Likert scale. The data analysis technique used in this research was multiple
linear regression analysis. Based on the results of the data analysis, it can be concluded that, there are effects of work motivation, job satisfaction, perception of reward, and perception of supervision of lecturers at UIN Walisongo Semarang in carrying out the teaching and learning process. Partially, work motivation and job satisfaction affect the performance of lecturers in implementing the teaching and learning process. Meanwhile, perception of reward and perception of supervision have no effect on lecturer performance in carrying out the teaching and learning process.