The purpose of this study was to determine whether Mudharabah, Musyarakah, and Murabahah financing affected the profitability of Islamic Commercial Banks in Indonesia for the 2015-2019 period. This type of research is quantitative research. Quantitative research is to explain the position of the variables studied as well as the relationship between one variable with another variable. The research method used in this study uses descriptive quantitative research methods using multiple linear regression test. The quantitative method in this study was to examine the influence of Mudharabah, Musyarakah, and Murabahah financing on the profitability of Islamic Commercial Banks in 2015-2019. Based on the analysis and discussion of data described in the previous chapter on the effect of mudharabah, musyarakah, and murabahah financing on profitability (ROA) of Islamic banks, it can be concluded that the variables of mudharabah financing, musyarakah financing and murobahah financing significantly influence profitability (ROA). This is evidenced by the results of the t test where the significance value of the variable mudharabah financing (0.023), musyarakah financing (0.037) and murobahah financing (0.008) are more than 0.05. The profit sharing system will facilitate customers and the financing system is quite consumptive so that it can contribute to profit levels, which causes profitability to rise.

Employee performance is employee productivity and output as a result of employee development which will ultimately affect the effectiveness of the organization (Hameed and Waheed, 2010). The main objective of this study was to analyze the effect of employee engagement in mediation influence of transformational leadership on employee performance. The data used in this study are primary data obtained through survey method by distributing questionnaires. Multifactor Leadership Questionnaire (MLQ) was used to assess employee perceptions of transformational leadership characteristics. Utrecht Work Engagement Scale (Uwes) was used to assess levels of employee engagement. The Role-Based Performance Scale was used to assess the performance of employees. The questionnaire used is measured using a Likert scale. Testing a variable on other variables is done by simple linear regression test and mediation models tested by the method of hierarchical regression analysis by Baron and Kenny (1986). The results of this study indicate that the role of transformational leadership and significant positive effect on employee engagement and employee performance. The results of this study also showed that employee engagement on employee partially mediate the relationship transformational leadership.

The purpose of this study was to determine the application of the SAVI (Somatic-Auditory-Visual-Intellectual) learning model to the PAI learning outcomes of students at SMP N 6 Lubuklinggau. The research method used is a quantitative research method with hypothesis testing using the SPSS 17.0 application. In this study, and conducted more than one test at the beginning (Pretest) and carried out at the end (Posttest). The test used is a paired sample statistical test with a significance level of 0.05. The results showed that the t count (8.787) was greater than the t table (2.228) and the value of Sig. (2-tailed) (0.00) is smaller than the probability (0.05) so it can be concluded that Ha is accepted and Ho is rejected. This means that there is a significant influence between the SAVI learning model on the learning outcomes of class VIII students of SMP N 6 Lubuklinggau. The results also showed that the increase in student learning outcomes after being given treatment using the SAVI learning model was in the medium category.