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This article aims to analyze the relevance and implementation of Islamic economic principles within the context of a contemporary economic system dominated by capitalist paradigms. The background of this research stems from the global reality marked by wealth distribution inequality, moral crises in business, and social injustices resulting from profit-oriented economic systems. This study employs a qualitative approach using a literature review method, analyzing scholarly works, official institutional reports, and academic studies related to Islamic economics and modern economic challenges. The findings indicate that Islamic economic principles such as social justice, equitable wealth distribution, and the prohibition of riba (usury), gharar (excessive uncertainty), and maysir (gambling) hold strong applicative value in addressing various contemporary economic issues. Concrete implementations of these principles can be observed in the development of Islamic financial systems, digital zakat (almsgiving), productive waqf (endowments), and increasingly innovative and technology-responsive Islamic banking services. The discussion also reveals that Islamic economics can serve as an ethical and sustainable alternative to capitalism and socialism, particularly in terms of distributive justice and economic stability. Despite facing challenges in literacy, regulation, and technological infrastructure, Islamic economics has significant growth potential through collaboration among academics, practitioners, and policymakers. The conclusion of this study affirms that Islamic economic principles can serve as a transformative solution for the global economic system if applied adaptively, innovatively, and inclusively.

This paper examines the military cooperation between Brunei Darussalam and the United Kingdom, as well as its impact on regional stability in Southeast Asia, focusing on Brunei's non-alignment strategy as a small state. Using a descriptive analytic method based on a literature review, this paper explores descriptive data on the dynamics of Brunei's foreign policy strategy in building bilateral relations, the role of the UK post-Brexit through the Global Britain strategy in strengthening bilateral relations with ASEAN member countries, and the implementation of Brunei and British military cooperation in maintaining regional security stability through the presence of British Forces Brunei since 1963. This is supported by historical ties and the Garrison Agreement to strengthen the security of the country and the region without confrontation. Therefore, this paper shows that Brunei has managed to balance military cooperation with the UK and economic cooperation with China in the midst of great power rivalries and tensions over the South China Sea dispute, as well as its implications for regional stability.

The phenomenon of social pressure experienced by individuals often triggers complex inner conflicts and affects their psychological stability. This study aims to describe the form of inner conflict of the character Alena in facing social pressure in the novel Lilin by Saniyyah Putri S.S. The data collection technique used was a literature study by reading, recording, and identifying data from the novel. The data analysis technique used was a qualitative descriptive analysis with Sigmund Freud's psychoanalytic approach, which includes the id, ego, and superego. The results of the analysis show that the character Alena experiences an inner conflict that is predominantly influenced by social pressure from the family and community environment, which is reflected through the tug-of-war between subconscious drives and the moral values she believes in. The conclusion of this study is that the inner conflict experienced by Alena is raised in the continuity between the id, ego, and superego, which strengthens the relevance of Freud's psychoanalytic theory in understanding the dynamics of the psyche of fictional characters

The phenomenon of social pressure experienced by individuals often triggers complex inner conflicts and affects their psychological stability. This study aims to describe the form of inner conflict of the character Alena in facing social pressure in the novel Lilin by Saniyyah Putri S.S. The data collection technique used was a literature study by reading, recording, and identifying data from the novel. The data analysis technique used was a qualitative descriptive analysis with Sigmund Freud's psychoanalytic approach, which includes the id, ego, and superego. The results of the analysis show that the character Alena experiences an inner conflict that is predominantly influenced by social pressure from the family and community environment, which is reflected through the tug-of-war between subconscious drives and the moral values she believes in. The conclusion of this study is that the inner conflict experienced by Alena is raised in the continuity between the id, ego, and superego, which strengthens the relevance of Freud's psychoanalytic theory in understanding the dynamics of the psyche of fictional characters

This study aims to examine the legal protection of property brought into marriage that is mixed with joint property as a result of joint management in a marriage. In many cases, this mixing causes unclear legal status of the assets, especially during divorce or inheritance division. This study uses empirical normative legal methods with a qualitative descriptive approach. The data obtained were analyzed using data reduction, data presentation, and conclusion drawing techniques. This study shows that legal regulations in Indonesia related to the protection of property brought into marriage that is mixed with joint property due to joint management in marriage, and highlights the inconsistency of court decisions in such disputes and their impact on household economic stability. Law Number 1 of 1974 concerning Marriage and the Compilation of Islamic Law have distinguished between property brought into marriage and joint property, practice in the field shows that mixing of property due to joint management often causes conflict during divorce. Inconsistency in court decisions arises due to the unclear norms in Article 37 of the Marriage Law which provide room for different interpretations by judges. This has an impact on legal uncertainty and potential injustice, especially for parties who are socially or economically weaker. Mixed property disputes also affect household economic stability, exacerbate social inequality, and cause psychological burdens for family members, including children. This study recommends the need for more detailed regulatory updates, the issuance of technical guidelines by the Supreme Court to unify decision standards, and increased legal education for the community to prevent conflicts through marriage agreements.

Maritime security is a strategic issue in Southeast Asia due to the high dependence of ASEAN countries on sea lanes for trade and regional stability. This study aims to analyze Indonesia's role in strengthening maritime security cooperation in ASEAN. The methods used are literature studies and analysis of policy documents related to ASEAN maritime cooperation and national maritime policies. The results of the study show that Indonesia is active in various regional forums such as the ASEAN Maritime Forum (AMF) and the Expanded ASEAN Maritime Forum (EAMF), and carries the Global Maritime Fulcrum (GMF) initiative. Despite challenges such as overlapping institutional authority and limited resources, Indonesia continues to demonstrate a strong commitment to promoting maritime diplomacy, strengthening governance, and handling issues such as IUU Fishing and the South China Sea conflict. The implications of this cooperation are increased regional stability and strengthening ASEAN's position in facing the geopolitical dynamics of the Indo-Pacific.

Climate change has emerged as one of the most pressing and multifaceted threats to national security across the globe, including in Indonesia. The consequences of climate change extend far beyond environmental degradation, posing significant risks to critical sectors such as food security, water resources, social cohesion, and the overall stability of national defense systems. Rising temperatures, shifting precipitation patterns, and the increasing frequency of extreme weather events-such as floods, droughts, and storms-have direct and indirect impacts that undermine the resilience of communities and the functionality of state institutions. In Indonesia, a country characterized by its vast archipelago and diverse ecosystems, the climate crisis presents unique challenges. The vulnerability of coastal regions to sea-level rise threatens the livelihoods of millions, while disruptions in agricultural productivity jeopardize food availability and economic stability. Moreover, these environmental stresses exacerbate social inequalities and can trigger internal displacement, heightening the risk of social unrest and conflict. Such dynamics underscore the critical intersection between environmental changes and national security concerns.

Technology sector companies are known for rapid innovation but also face high uncertainty, which is likely to cause financial distress. In Indonesia, several technology firms publicly traded on the Indonesia Stock Exchange (IDX) experienced declining profitability and negative operating cash flows during the 2021–2023 period. The aim of this research is to examine the influence of profitability and operating cash flow on financial distress, with firm value as an intervening variable. The research addresses inconsistencies in financial indicators—declining profits do not always indicate financial distress, especially when firm value is not taken into account. Using secondary data from annual reports and the Investing website, this study makes use of a quantitative method involving path analysis. A purposive sampling technique resulted in 78 firm-year observations. Data analysis was carried out using SPSS software. It was found that both firm value is positively and significantly affected by profitability and operating cash flow. However, only operating cash flow and firm value have a statistically significant positive relationship with financial distress, unlike profitability. Furthermore, firm value does not mediate the relationship between profitability and financial distress but does mediate the relationship between operating cash flow and financial distress. These findings suggest that operating cash flow is a more reliable indicator than profitability in predicting financial distress and emphasize the mediating role of firm value in financial instability.

East Africa has great potential in the tourism sector, but is vulnerable to the threat of terrorism that can hinder economic growth and regional stability. This research aims to analyze the impact of terrorism on tourism development, especially in Kenya as a case study. The research uses a Library Research method with a descriptive qualitative approach based on narrative and contextual. The theory used is the tactical definition of terrorism by C.A.J Coady which emphasizes violence against civilians for political interests and Esmailzadeh's perspective which states the adaptive and global nature of terrorism. The results of the analysis show that terror attacks, such as those that occurred in several countries in the East African region, do not only cause physical casualties but also psychological and symbolic impacts in the form of declining tourist numbers, disruption of security perceptions and a negative image of the destination in the eyes of the international community. This study emphasizes the importance of an integrated approach: hard security, inclusive economic development, and soft power-based promotion. The novelty of this research lies in the integration of theoretical-philosophical approaches and empirical data to assess the linkages between security and tourism in conflict-prone areas, which have rarely been studied in depth in the East African context.

This study aims to analyze the product diversification strategy implemented by Pegadaian Purwokerto Branch and its impact on the company's financial stability. A qualitative descriptive approach was applied using a case study method through structured interviews, direct observations, and internal document analysis. The research also integrates the General Electric (GE) Matrix to map the business strength and market attractiveness of each diversified product. The findings reveal that Pegadaian’s diversified products—such as gold savings, vehicle financing, and Hajj/Umrah financing—have significantly contributed to expanding market reach and increasing revenue. This success is supported by comprehensive feasibility studies, structured risk management systems, and the operational role of branch-level human resources. Nevertheless, challenges remain, particularly in service digitalization and HR readiness. This research contributes both theoretically and practically to product development strategies in financial services, especially for state-owned enterprises seeking sustainable business growth through data-driven diversification.

The rapid digital transformation has had a significant impact on various aspects of life, while simultaneously increasing the complexity of cyber threats faced by nations, including Indonesia. As a country with a high number of internet users, Indonesia is in a vulnerable position regarding cyberattacks that could threaten national stability. This study aims to analyze Indonesia’s national security strategy in responding to cyber threats through a descriptive qualitative approach based on literature review and document analysis. The findings show that Indonesia has implemented various strategic policies, including the establishment of the National Cyber and Crypto Agency (BSSN), the enactment of regulations such as the Personal Data Protection Law, as well as the strengthening of international cooperation, human resource development, and the utilization of security technologies. However, significant challenges such as weak inter-agency coordination, low digital literacy, and limited infrastructure remain major obstacles to effective implementation. This study recommends strengthening governance, increasing institutional capacity, and involving multiple stakeholders to build a national cybersecurity system that is adaptive, inclusive, and sustainable.

Indonesia, as a multicultural archipelagic country, has a big challenge in maintaining the integrity of the nation's unity. Ethnic, cultural, religious, and linguistic diversity is a wealth and a potential for conflict if not managed properly. This article aims to examine how national integration can strengthen the integrity of the Indonesian nation as well as the factors that affect the success of the process. Through the literature review method, this article analyzes the concepts, theories, and determinants of national integration. The results of the study show that national integration plays an important role in strengthening national identity, minimizing social conflicts, and maintaining political stability. Therefore, synergy between elements of the nation is the key to strengthening unity in globalization and global challeng

The State Revenue and Expenditure Budget (APBN) is a fundamental fiscal policy instrument for realizing national development and public welfare. This study aims to analyze the correlation between APBN management and Indonesia’s economic growth, focusing on the effectiveness of government spending and oversight of budget misappropriations. Based on the 2023 audit report by the Supreme Audit Agency (BPK), financial losses due to APBN mismanagement reached IDR 8.2 trillion, highlighting the weakness in financial oversight and transparency. Using a descriptive qualitative approach, this study explores the significance of budget efficiency and the implementation of APBN’s fiscal functions in supporting macroeconomic stability. The findings suggest that government spending significantly influences economic growth, yet its effectiveness is heavily dependent on robust monitoring systems and sound fiscal strategies. Therefore, strengthening fiscal transparency and supervision is crucial to prevent state losses and promote equitable development.

This study aims to determine how nano chitosan is produced through the ionic gelation method. The process of making nano chitosan is carried out using variations in chitosan concentrations of 1%, 5%, and 10%, and using a magnetic stirrer. Morphological tests were carried out using Scanning Electron Microscopy (SEM) to observe the shape and size of the particles formed. The addition of TPP (Trisodium Tripolyphosphate) as a crosslinker and certain surfactants are used to increase particle stability. Treatment for ±2 hours showed optimal results in terms of a more homogeneous particle size distribution. Based on the results of SEM observations, it is known that increasing the concentration and time settings and the use of appropriate surfactants can reduce wrinkles in nano chitosan particles. The particle size obtained is in the range of 278–350 nm. Thus, the ionic gelation method has proven effective in producing uniform nano chitosan and has good morphology for further applications.

The life insurance industry plays a strategic role in the national financial system, not only as a provider of protection against life risks such as premature death or critical illness, but also as an instrument of long-term fund accumulation. Increased public awareness of the importance of risk protection has driven significant growth in the number of active policies. This condition has a direct impact on the risk exposure of claims that must be carefully managed by insurance companies. One of the main challenges in risk management is to accurately estimate the number of claims in a certain period, to support premium setting, technical reserve planning, and maintain the company's financial stability. This study aims to examine the use of Poisson regression model in estimating the frequency of life insurance claims based on the number of active policies in life insurance company. The data used is simulative and represents an exponential relationship between the number of policies and claims. The model is analyzed using the Maximum Likelihood Estimation (MLE) approach and evaluated through goodness-of-fit indicators such as deviance, Pearson chi-square, log-likelihood, and Mean Squared Error (MSE). The results of the analysis show that the Poisson regression model can capture the significant relationship pattern between the number of active policies and claims, and provide accurate prediction results. Thus, Poisson regression is proven to be a relevant and applicable statistical method in supporting strategic decision-making in insurance companies, especially in the context of data-driven risk management.

Background: Structural Health Monitoring plays a critical role in ensuring the safety, reliability, and sustainability of high performance composite structures used in aerospace, civil infrastructure, and mechanical systems. Conventional externally mounted sensors often face challenges related to environmental interference, maintenance complexity, and long term stability. Objective: This study aims to develop and validate an integrated smart composite monitoring system with embedded sensing capabilities that enhances damage detection accuracy and operational durability under varying mechanical stress conditions. Method: Smart composite specimens were fabricated by embedding fiber optic and piezoelectric sensors within fiber reinforced polymer laminates, followed by tensile, fatigue, and vibration testing. Signal processing techniques including time frequency analysis were applied to extract damage sensitive features, which were then classified using machine learning algorithms to distinguish healthy and damaged structural states. Results: The experimental findings demonstrate high damage detection capability, stable sensor performance under cyclic loading, improved reliability compared to conventional monitoring approaches, and consistent monitoring accuracy throughout the fatigue life of the specimens. The integration of embedded sensing and data driven analytics significantly enhances structural response interpretation and supports predictive maintenance strategies.

Clay soil stabilization is a crucial process to enhance the soil's bearing capacity and stability, making it more suitable for construction purposes. Stabilizing clay soils improves their mechanical properties, reduces swelling, and increases their load-bearing capacity, which is essential for the foundation of various structures. This study aims to investigate the effect of lime (CaO) addition and curing time on the physical properties of clay soil, particularly focusing on unconfined compressive strength (qu) and overall soil stability. The experimental methodology involved applying different percentages of lime content (ranging from 3% to 7%) and varying curing times (7, 14, and 28 days). The soil samples were tested for their unconfined compressive strength after each combination of lime content and curing duration. The results indicated that the addition of 5% lime (CaO) and curing for 14 days led to a significant improvement in the unconfined compressive strength by 153.3%, compared to the untreated clay soil. Furthermore, increasing the curing time beyond 14 days did not show substantial improvements in strength, suggesting that 14 days is the optimal curing period for this combination. The study also highlighted that the lime treatment not only enhanced the mechanical properties but also reduced the plasticity of the clay, making it more stable and easier to handle during construction. Based on these findings, it can be concluded that the appropriate combination of lime content and curing time plays a significant role in improving the stability of clay soils. This research provides valuable insights into optimizing soil stabilization techniques, offering an effective solution for enhancing soil properties for engineering applications

The common issue faced by newborn babies is their difficulty in regulating body temperature with their environment. This often leads to hypothermia, which is a significant cause of mortality in newborns. Therefore, biomedical equipment that can regulate temperature in the newborn environment is crucial. In the design and development research of an Infant Warmer Temperature Control System using the PID method, key components include the Atmega328P microcontroller, a Skin Sensor for monitoring baby body temperature, and an SSR driver circuit for heater control. The PID control method utilizes feedback mechanisms to correct errors between measured values and their deviations.To ascertain accuracy, functional testing was conducted using an Incubator Analyzer. The comparison between the skin sensor and the Incubator Analyzer showed minimal differences, with the largest difference being 0.15℃ and the smallest 0.01℃. It can be concluded that the skin sensor readings are accurate within tolerance limits. The maximum error percentage of the device was 0.2%, while the minimum error percentage was 0%. Based on these findings, it is concluded that the PID method Infant Warmer temperature control system designed functions effectively, manages overshoot well, and maintains stability.

In order to provide financial access to groups in society that are not yet fully served by formal financial institutions, cooperatives have become very important. LKMS Amanah Berkah Nusantara Cooperative is one example of a sharia cooperative, with a non-profit model and a strong social orientation, this cooperative is here to be a solution to financial problems in the business being run. The cooperative needs to be more adaptive in strategizing its development in the face of changes in the current external environment. This research uses the Matrix Space approach, measuring four dimensions, namely financial strength, competitive advantage, industry strength and external environmental stability. As a result, Amanah Berkah Nusantara MFI Cooperative is in an aggressive strategy position as shown through the calculation of space coordinates (X = 4; Y = 0.67), which means that the cooperative has significant strengths in industrial strength and fairly good environmental stability, although it still faces challenges in terms of internal efficiency and technological competitiveness. The most recommended strategy is an active growth strategy that includes regional expansion outside the sub-district, strengthening the inetrnal digitalization system, and differentiating services through intensive assistance to customers

This research aims to analyze the trade-off between unemployment and inflation, as well as government policies from an Islamic perspective. Inflation and unemployment issues remain primary challenges for governments in maintaining economic stability. Unlike conventional economic perspectives that accept the trade-off between these two variables, Islamic economics offers a more integrative and holistic approach. Using a literature review method, this study analyzes various literature related to the relationship between unemployment and inflation from both conventional and Islamic economic perspectives. Research findings reveal that in conventional economics, the Phillips Curve depicts a trade-off between unemployment and inflation in the short term, though its validity is questioned in the long term. In contrast, from an Islamic economic perspective, there is no dichotomy between reducing unemployment and controlling inflation, as both can be addressed simultaneously through a just economic system aligned with Sharia principles. Islamic economics offers solutions through strengthening the real sector, profit-sharing financial systems, and implementing zakat, infaq, and waqf instruments that can create employment without generating inflationary pressures. This research provides insights into government policies that align with Sharia values in addressing current macroeconomic challenges.