Children's integrity is an important aspect that must be built from an early age to prevent corrupt behavior in the future. Family and school are the main factors that have a very important role in building a child's integrity. The family as the first unit has the responsibility to set an example of good character by instilling the values ??of honesty, responsibility and discipline through open communication. On the other hand, schools act as a formal environment that not only teaches the academic curriculum, but also provides character education and equips children with an understanding of ethics and morality. This research uses a qualitative approach by interviewing parents and teachers and analyzing various literary sources such as books, journals, and so on. The research results show that this collaboration not only increases awareness of the importance of integrity, but also reduces the potential for corrupt behavior.

Healthcare services for vulnerable age groups are often neglected due to pragmatic considerations. However, in national development, distributive justice and inclusivity must be promoted to help create a society that supports each other and is capable of achieving shared prosperity. This research focuses on a critical analysis of the efforts to fulfill the right to healthcare services for vulnerable age groups, employing a normative-juridical research model with measurement tools based on the principles of justice, legal certainty, and utility. The findings indicate that there is still a lack of detailed and inclusive provisions for vulnerable age groups, which do not yet meet the principles of justice, legal certainty, and utility.

Corruption is a major issue hindering the development of society and the economy in Indonesia. This study discusses the key steps in preventing corruption by emphasizing the importance of building integrity and transparency within the community. Through interviews with various individuals, insights were gained regarding public perceptions of corruption and the measures that can be taken to mitigate it. The findings indicate that education, the instillation of honesty values, and active community participation are crucial in creating an environment free from corruption. This research aims to contribute to the efforts in combating corruption in Indonesia.

The solutions of limit problems is one of fundamental concepts in real analysis, applicable in various fields of mathematics and other sciences. However, determining limit can sometimes present challenges, particularly when the fuction in question is complex and difficult to solve manually. This study demostrates the use of MATLAB as a tool to assist in solving such problems numerically. The findings show that MATLAB is realible in calculating the limits of specific fuctions, offering accurate solutions more efficiently and quickly compared to manual methods.

This study aims to analyze cryptocurrency investment models in relation to the prevention of money laundering (Anti-Money Laundering/AML) activities. Cryptocurrency, as a growing form of digital investment, has garnered attention from regulators due to its potential money laundering risks. This paper explores preventive strategies that can be implemented within cryptocurrency investment systems, including the use of blockchain technology, KYC (Know Your Customer) procedures, and international regulations such as the Financial Action Task Force (FATF) guidelines. Through a qualitative method based on literature review and policy analysis, the study identifies investment models that can minimize money laundering risks while maintaining profitability for investors. These findings provide insights into the challenges and solutions in developing a safer cryptocurrency investment system that complies with AML regulations.

This study examines the implementation of the fourth-order Runge-Kutta method in simulating bullet trajectories in the Earth's gravitational field. Bullet trajectory simulation is important in various fields such as ballistics and engineering, where the accuracy of predicting the trajectory of a moving object is crucial. The introduction explains the importance of using numerical methods in solving complex equations of motion, considering that analytical solutions are often inadequate. The purpose of this study is to apply the Runge-Kutta method to solve nonlinear differential equations describing the motion of a bullet under the influence of gravity. The research methods include modeling the motion system using Newton's laws and applying the Runge-Kutta method to predict the trajectory based on initial conditions such as velocity and firing angle. The simulation results show that the Runge-Kutta method provides accurate predictions of bullet trajectories, with low relative errors compared to other numerical methods. In conclusion, this method is effective and efficient in simulating bullet trajectories, providing reliable results in practical applications.

Marriage in the Christian context is considered sacred because it is established by God as a depiction of the union between Christ and His church. However, the current reality shows a lack of holiness in Christian marital relationships. This writing addresses this issue by referencing biblical texts and the realities of Christian life. This paragraph explores theological views on the husband – wife relationship, emphasizing the importance of Christ's love and humility in marriage, as taught in Ephesians 5:22-25. Additionally, it highlights the importance of premarital counseling in preparing couples for the challenges of marriage. Psalm 90:10 is also used as a guide for facing difficulties and suffering in life. By considering biblical guidance and life realities, this writing emphasizes the importance of involving God in every aspect of marital life. The research method used is a theological approach, examining various biblical texts connected to Ephesians 5:22-25 and theologians' interpretations.

Coffee is a drink that has deep meaning in the Islamic world, covering spiritual, health and social aspects. This study method uses a literature approach by collecting and analyzing the latest research regarding the role of coffee in the context of the sunnah, health benefits and social traditions among Muslims. The study results show that coffee is not only considered a halal drink and beneficial for health, but also as a symbol of brotherhood and strong cultural identity, strengthening social relations in various Muslim communities around the world.

Based on the formulation of the problem in the study, namely How are the psychological problems that occur in the main character in the novel Ayahku Bukan Pembohong by Tere Liye. The purpose of the study is to describe the psychological problems that occur in the main character in the novel Ayahku Bukan Pembohong by Tere Liye. The type of research used in this study is descriptive qualitative research. The theory in this study uses Segmund Freud's theory, namely using three methods, namely id, ego and super ego. So the object of this study is the novel Ayahku Bukan Pembohong by Tere Liye. This novel has a prominent psychological picture of the main character who faces emotional conflicts continuously. The contents of the novel describe the feelings of regret of the character Dam who hates his father's story. Interestingly, this novel was chosen using personality theory. The main character in this case is threatened because of the anxiety of the subconscious that is contrary to time. This causes psychological behavior.

Through the Governance Network, the government has a great possibility to reach problems more closely by utilizing the advantages of the network and developing innovative ideas to overcome public problems and improve the quality of services and public policies. One of the problems is the food security policy. This study uses the concept of Social Network Theory (Klijn & Koppenjan) which looks at the structure in the policy implementation network, namely the aspects of contact, trust, information sharing, and resource exchange as well as how to coordinate between actors in the food security policy implementation network in West Papua Province. The results of the study show that the relationship and participation of actors in the network have not run optimally. This can be seen from the structure in the network which includes trust, information sharing, and resource exchange has not been optimal. Meanwhile, contact from the structure in the network has been carried out well, with the formation of policy tools. Coordination in the food security policy implementation network uses the type of mutual adjustment coordination. The implementation of the Food Security Policy in the Perspective of the Governance Network has not been effective.