<p style="text-align: justify;">The ability to think critically and creatively is essential for students to be able to face the challenges of the industrial revolution 4.0. Lectures must be designed to enhance students’ critical and creative thinking skills. This study aims to examine the implementation of problem-based learning in learning management information systems courses to improve students critical and creative thinking skills. The research design carried out was classroom action research. The subject in this study was students of Economics Education, Faculty of Economics, Universitas Negeri Semarang. The research was conducted in April-May 2019. The procedure for implementing class action research are two cycles (plan, action, observation, and reflection). The research data was taken by observation and interview methods. The data analysis method used is descriptive quantitative and qualitative methods. The results showed that two class action research cycles were well implemented. The application of the problem-based learning method can improve students’ critical and creative thinking skills. Students are able to solve a given case by doing the right analysis and being able to provide alternative solutions. Students consider the learning process to be more exciting and challenging. Students can express their opinions well in front of the class. The implication of this research is that lecturers can apply PBL with various combinations of learning strategies to improve students' critical and creative thinking skills.</p>

This study aims to examine the implementation of blended problem-based learning in introductory courses on accounting in order to improve stu-dents' critical and creative thinking skills and student learning outcomes. The research design carried out is classroom action research (CAR). The ob-ject in this study is Accounting Education students at the Faculty of Eco-nomics, Semarang State University. The research was conducted in Septem-ber-October 2019. The procedure for carrying out CAR consists of planning, implementing, observing and reflecting. CAR is implemented in two cycles. The research data has been gathered using documentation, observation and testing. For data analysis, quantitative and qualitative descriptive methods are used. The researchers have carried out two cycles with each cycle con-sisting of two lecture meetings. In the first cycle, researchers used Google classroom, mind mapping, online quizzes, and Instagram social media to improve interaction and the quality of lectures by applying blended prob-lem-based learning. Researchers focused on improving students' critical and creative thinking skills in the first cycle. The results showed that the stu-dents have good critical and creative thinking skills. In the second cycle, re-searchers still continued to use Google classroom and combined it with face-to-face lectures using "make a note" assignments and group discus-sions. Researchers took quantitative measurements to see the success of the treatment. The results showed that students were able to obtain better grades than before being given the treatment.

.

Abstract-This paper is intended to re-examine and analyze the student's academic fraud behavior in the perspective of fraud diamond. The research method used was quantitative research with the design of causality test to analyze the factors that influence the student's academic fraud behavior. The populations of this study were the students of Economics Education at Faculty of Economics in Universitas Negeri Semarang (UNNES)/State University of Semarang. The questionnaire was used to collect the data and developed from the fraud diamond concept. The data were analyzed using descriptive statistical analysis and multiple regression analysis. The results showed that: (1) the most frequently-committed academic fraud is wrongful cooperation to finish group assignments; and (2) based on the concept of fraud diamond, the pressure and rationalization are proven to have a significant effect on the students' academic fraud behavior. Meanwhile, the opportunity and capability are not proven to have any influence.

This paper aimed to study the role of green leadership toward environmental policies support in university. Furthermore, this study investigated the influence of green leadership toward environmental policies support and discussed the mediation effect of Green Self efficacy, Green Mindfulness, organization identity and environmental responsibility. The number of Population sample in this research was taken from 1,456 lecturers and staff of Universitas Negeri Semarang, Indonesia. Total sample in this research is 312 respondents. Structural Equation Models (SEM) was used in this research to develop the model of green leadership role toward environmental policies support of Lecturer and Staff in the University. This study found that green leadership had significant influences toward environmental policies support, environmental responsibility, green mindfulness and green self-efficacy but had insignificant influence toward organizational identity. Path analysis showed strong mediation effect of environmental responsibility and green mindfulness, but had a weak mediation from organizational identity and green self-efficacy. Finally, this study concluded that the role of green leadership in influencing environmental responsibility and green mindfulness was required to be enhanced in order to increase the support of environmental policies at the university. Further study needs to be carried out to determine the effect of green leadership on green performance and green behavior in organizations.