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A flat shape is a geometric part that only has a perimeter and area. There are various shapes of flat shapes, such as triangle, square, long, parallelogram, rhombus, kite, trapezoid, and circle. The aim of this research is to conduct a literary analysis related to the difficulties faced by students in expressing their ideas in the subject. which are given. The analysis method used is called Systematic Literature Review (SLR). Data collection was carried out by documenting and reviewing 7 national index articles; the articles are then broken down into different areas. Based on the research results, there are thirteen articles that discuss the difficulties experienced by students when solving problems related to the topic of building a flat-sided room. Based on the research results, it can be concluded that there are still problems that students often face when trying to solve problems related to the construction of flat-sided spaces. The most common types of errors are formula errors, errors in shape identification, and errors in understanding the concept of plane figures. This is caused by uneven understanding of concepts, inaccurate determination of formulations, and uneven student bias in understanding the results of flat shapes.

In this study using the help of microsoft Excel 2013 as a medium to solve mathematical problems more easily and practically. This study also uses a programming algorithm with the help of microsoft Exel to sort certain data that analyzes a value and comparison with sorting procedures in the work of completing the Excel 2013 application programming algorithm in solving mathematical problems. The method used in this study uses a research and Development approach. From the research that has been done, it was concluded that Microsoft Excel 2013 can be used as an application that helps in solving math problems.

Good Corporate Governance (GCG) is a structure and mechanism that regulates the management of a company so as to create long-term sustainable economic value for shareholders and stakeholders. In achieving company goals, GCG has the principles of transparancy, accountability, responsibility, independence and fairness. This research uses qualitative methods and hermeneutic methods The purpose of this research is to find out how the Track Construction Company implements the principles of Good Corporate Governance in the novel "After All This Time" by Ollyjayzee, in an effort to solve the problems faced in working on the Sindur toll road project. We hope that this research can provide lessons and additional information to readers. The results obtained are that by implementing the principles of Good Corporate Governance, the Track Construction Company can avoid the problems that hinder the work on the Sindur toll road project.

Problems regarding legal justice in cases spread across cyberspace have given rise to paradigm shifts and conflicts in viewing the application of a legal system or product as a means of buying and selling to achieve certain goals such as personal satisfaction which can be very detrimental to other parties. The main focus of improving the ITE Law must be on flexible articles, with the main aim of protecting freedom of opinion as a crucial element in the survival of democracy. Articles that are susceptible to multiple interpretations require proof and data support, especially regarding sanctions for creators and spreaders of hoaxes. Therefore, input from various parties is very necessary to fulfill people's aspirations and answer the nation's needs in the future. Criticism that is based on facts must be respected, while criticism that is slanderous and provocative must face legal consequences. The ITE Law is not aimed at curbing freedom of opinion, but rather at responding to the actions of creators and spreaders of hoaxes, slander and provocation in society. The government is concerned that undemocratic electronic information regulation could undermine national unity and give free rein to unethical content creation. In fact, there are parties who systematically produce and spread content that contains hatred, based on SARA, pornography, radicalism and terrorism through the use of robots, with motives that can be political or economic.

 This research was conducted at SMA N 1 Tanjung Mutiara, an educational institution where there is a lack of student discipline regarding school regulations such as being late for class, non-compliance with dress codes, and absenteeism in lessons so that many teachers complain about this phenomenon that occurs among students. Therefore, guidance and counseling teachers play a very important role in dealing with students who show behavior that lacks discipline. Existing research problems relate to the effectiveness of strategies in improving student discipline. The aim of this research is to find out what strategies will be implemented by guidance and counseling teachers to improve student discipline. The informants for this research consisted of BK teachers at SMA N 1 Tanjung Mutiara who took part in the interviews. This research uses qualitative methodology. It was found in this research that guidance and counseling teachers use an individual counseling approach, especially in the form of personal counseling between students and guidance and counseling teachers. The goal of individual counseling is to assist students in changing their attitudes and behavior so that they can more effectively adapt to the school environment and fulfill their responsibilities as conscientious members of student groups.

This research focuses on the development of a web-based Computer Based Test (CBT) Application for Madrasah Tsanawiyah (MTs) Faqih Hasyim in Sidoarjo, East Java. This application aims to overcome conventional evaluation problems with paper and pen, such as cheating, scoring errors, and data management difficulties. Using web technologies such as HTML, CSS, PHP, and JavaScript, the application integrates the Fisher-Yates Shuffle algorithm to randomize the order of questions, reducing the possibility of cheating during the exam. Equipped with session tokens, exam timing, and result reports, the app improves the overall efficiency of the evaluation process. This study refers to previous research and highlights the importance of adopting technology to simplify assessment and facilitate online data management. The Fisher-Yates Shuffle algorithm, used to generate a unique sequence of questions for each student during the exam, minimizes the risk of cheating. The app implements a staged exam, ensuring students who meet the minimum criteria proceed to the next stage. In addition, the app achieves a degree of randomization of the exam content, eliminating patterns that may affect the exam results. The feasibility testing results show that the app is highly feasible, with a feasibility percentage of 92.4%. This conclusion signifies the app's success in achieving its development goals and making a positive contribution in easing the exam grading process. It is recommended to simplify the interface for senior users, improve the responsiveness of the website display for mobile access, and add a time limitation method in future research.   Keywords: Fisher-Yates Shuffle Algorithm, Computer Base Test, Question Randomization.  

This research examines the application of the Analytical Hierarchy Process (AHP) and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) methods in determining the best graduate students in the Ners Professional Study Program at Muhammadiyah University of East Kalimantan. The third step of the AHP method involves converting the values in the pairwise comparison matrix to decimal form, which is then normalized to calculate the priority weight of each criterion and sub-criteria. Next, checking the logic of the criteria and designing AHP-TOPSIS for ranking were carried out. The analysis showed that AHP resulted in 5 ranking changes with a percentage change of 4.4%, while TOPSIS resulted in 3 ranking changes with a percentage change of 3.9%. From these results, the AHP-TOPSIS method proved to have an accuracy of 83.00%. This article also presents a comparison between AHP, TOPSIS, and AHP-TOPSIS methods, where the best student selected is Dinda Ayu Framaisella. This research provides practical guidance for decision makers in solving multi-criteria problems and contributes to the selection of the best graduate students with a comprehensive and accurate approach.

The independent curriculum is the newest educational curriculum in Indonesia and is currently being implemented by implementing freedom of learning for teachers and students. This independent curriculum is packaged to suit the needs of students, apart from that it also supports learning that is literate with the times. Apart from the educational curriculum, the role of the teacher is also very important for the success of learning in the classroom. This research uses a descriptive qualitative method that describes and analyzes the data that has been found in narrative form. This research does not describe data variables in the form of numbers, but this research places more emphasis on describing the phenomena or problems in this research. The technique for collecting this data uses note taking by reading references which are used as reference sources in this research. This data collection technique is also assisted by literature study as a reinforcement of the data that has been found by the author. Meanwhile, the data analysis technique goes through several stages, namely collecting data by adjusting the data grouping, then presenting the data in the form of a narrative or description, and finally drawing conclusions from the data that has been found and then analyzing it as well.

Semiotics is concerned with providing an interpretation that can be recognized through the signs displayed from symbols. The method used in this research is a descriptive qualitative method with a semiotic analysis approach. The logo analyzed was the Partai Amanat Nasional logo, going from the old logo to the new logo within the period determined by the researchers, namely November 7 to November 12. Researchers used this approach due to analysis of the logo shape of the Partai Amanat Nasional. The semiotic analysis used in this research is Charles Sanders Peirce's analysis because the researcher will specifically study and analyze the logo of the Partai Amanat Nasional. The findings show that the signs in the Partai Amanat Nasional logo design can be identified by applying colours, symbols and typography to convey support for Palestine. The image of a combination of a sign with a letter in the shape of the letter becomes a symbolic combination carried out on the PAN logo using a watermelon icon replacing the letter A. This can represent a concern for the problems that exist in Palestine.

Learning is the activity of educators and students in transferring knowledge and absorbing knowledge, and learning has the ultimate goal, namely that teachers hope that students will gain useful knowledge in the classroom and have good character after receiving a series of lessons. Learning still focuses on increasing students' understanding gained from the presentation of the material and the teacher's explanations. However, it turns out that learning still cannot be avoided from problems, especially in the field of foreign languages, both experienced by teachers and students. Therefore, researchers focus on discussing problems in learning Arabic. Researchers took the location and samples from Madrasah Ibtidaiyah (MI) Negeri 1 Medan. This research was conducted using qualitative methods by conducting field observations. The researcher's aim is to get points that are problematic in learning Arabic in MI so that they can be used as a reference for educators or prospective educators in finding solutions in the future. The problems that exist in this school are that it is difficult for students to control their emotions considering that they are still children, then when teaching educators only use one method, namely the lecture method, the language they have mastered is minimal, the facilities and media for teaching are lacking. adequate, and the use of Arabic is only applied in class.