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Artificial intelligence (AI) is now an integral part of the digital transformation of various industries including the maritime sector. In the context of maritime law, AI has the potential to optimize various aspects ranging from maritime traffic management, Accident risk mitigation to monitoring international environmental maintenance. However, the application of AI also presents a variety of very complex challenges. This research highlights the legal, regulatory and ethical challenges that arise along with the application of AI in the maritime sector. Among them are the lack of clarity regarding legal responsibility for incidents involving autonomous ships, the lack of international standards governing the use of AI in operations maritime, as well as threats to data privacy and security from the use of increasingly sophisticated technology. Apart from these challenges, This research also discusses innovations that are already developing, such as the development of new legal frameworks for maritime AI, blockchain integration technology in the supply cycle chain as well as cross-border collaboration to developing regulatory standards that are cohesive and responsive to technological developments, this research concludes that to ensure the safe and responsible implementation of AI in the maritime sector, a multidisciplinary approach involving law, technology and international cooperation is needed, AI can be the main catalyst in creating a safer, more efficient and sustainable maritime ecosystem in the future.

This article examines effective contract drafting approaches for reducing the likelihood of disputes in business dealings. Contracts are a crucial legal tool in an increasingly complicated corporate world, governing the rights and obligations of the parties. However, many contracts are poorly constructed, causing uncertainty and the possibility of lawsuits. The paper discusses several contract drafting approaches, such as employing clear and straightforward wording, establishing realistic terms and conditions, and incorporating a dispute resolution mechanism. Furthermore, this study emphasizes the need of completing due diligence on all parties involved and understanding the necessary legal background. By taking these procedures, parties can lessen the chance of disputes while boosting legal certainty throughout contract implementation. The study's findings are expected to assist legal experts and business owners in developing more effective and efficient contract language.

The aim of this community service is to empower small shop owners in Jayamukti Village by providing training on financial management and digital marketing. This training is expected to enhance the shop owners’ skills in efficient financial management and their ability to utilize digital technology for marketing their products. The training was conducted with a practical approach, involving the delivery of material, case studies, and hands-on simulations. The results of this community service show an improvement in participants’ understanding of managing shop finances and utilizing digital platforms for promotion, which is expected to increase the revenue and sustainability of small shops in the village

This study aims to develop an automated pipeline for data cleaning using Pandas and Scikit-learn. The data cleaning process is often performed manually, requiring a long time and prone to errors. This study uses a quantitative experimental method with a dataset of 100,000 rows of e-commerce transaction data. The results show that the automated pipeline reduces missing values by 95.7% and outliers by 91.7%, and accelerates processing time by 35% compared to manual methods. The distribution of data after cleaning becomes more stable, allowing for more accurate analysis. This study contributes to the development of a more efficient and accurate automated data cleaning approach.Keywords: Systematic Literature Review, Artificial Intelligence and Marketing Strategy.

Bantaeng Regency, South Sulawesi, has great potential in the fisheries sector thanks to its vast coastline and abundant marine resources. The modernization of the fisheries sector in this area includes the application of the latest technology, infrastructure development, and training for fishermen. The modernization program implemented by the government aims to increase the productivity and welfare of fishermen, by introducing more efficient fishing gear, such as motorized machines and modern nets. The results of the study show that this change has succeeded in increasing fish catches and fishermen's income. In addition, the construction of modern fish processing facilities and training programs have supported the sustainability of the fisheries sector. This modernization has a positive impact on the economy of coastal communities, but it also presents challenges in terms of income inequality and environmental sustainability. This study concludes that the modernization of the fisheries sector in Bantaeng has the potential to strengthen the local economy while preserving marine resources.

The Workshop program for training in making soap from used cooking oil is one of the work programs of the Regular Community Service Program (KKN) 83 UIN Walisongo Semarang Post 16 which was carried out with the mothers of Jawisari Village at the Jawisari Village Hall, Limbangan District, Kendal Regency. This workshop program was motivated by the fact that many people still use used cooking oil repeatedly so that it can endanger their health and there are still those who dispose of used cooking oil carelessly so that it can cause environmental pollution. This work program aims to provide an understanding to the community about the negative impacts of used cooking oil waste on the environment and health, introduce the application of science and technology through training in processing used cooking oil waste, and provide training and assistance to control environmental pollution by providing education and training to local residents on how to process used cooking oil waste into liquid soap. This training workshop activity was carried out in three main stages, namely counseling, practicing making liquid soap, and evaluation. The results of this program show that the training workshop activities were successful and well-run where participants were able to understand the basic techniques of making liquid soap and gain direct experience in practice, the mothers who participated were also very enthusiastic and actively participated and felt happy to be able to learn to change used cooking oil waste into liquid soap products that are useful for everyday life. Making liquid soap from used cooking oil is an innovation that is not only useful for reducing waste oil that pollutes the environment, but also provides economic and social benefits for the community because it can open up business opportunities and support the local economy. Therefore, as a sustainable step, it is necessary to provide education to the community about the importance of recycling used cooking oil and improving technology in the production of liquid soap to be more efficient and environmentally friendly

The Workshop program for training in making soap from used cooking oil is one of the work programs of the Regular Community Service Program (KKN) 83 UIN Walisongo Semarang Post 16 which was carried out with the mothers of Jawisari Village at the Jawisari Village Hall, Limbangan District, Kendal Regency. This workshop program was motivated by the fact that many people still use used cooking oil repeatedly so that it can endanger their health and there are still those who dispose of used cooking oil carelessly so that it can cause environmental pollution. This work program aims to provide an understanding to the community about the negative impacts of used cooking oil waste on the environment and health, introduce the application of science and technology through training in processing used cooking oil waste, and provide training and assistance to control environmental pollution by providing education and training to local residents on how to process used cooking oil waste into liquid soap. This training workshop activity was carried out in three main stages, namely counseling, practicing making liquid soap, and evaluation. The results of this program show that the training workshop activities were successful and well-run where participants were able to understand the basic techniques of making liquid soap and gain direct experience in practice, the mothers who participated were also very enthusiastic and actively participated and felt happy to be able to learn to change used cooking oil waste into liquid soap products that are useful for everyday life. Making liquid soap from used cooking oil is an innovation that is not only useful for reducing waste oil that pollutes the environment, but also provides economic and social benefits for the community because it can open up business opportunities and support the local economy. Therefore, as a sustainable step, it is necessary to provide education to the community about the importance of recycling used cooking oil and improving technology in the production of liquid soap to be more efficient and environmentally friendly

The construction industry in Indonesia is growing rapidly, playing a crucial role in the country's economic, political, and social development. However, alongside this rapid growth, issues such as project delays are inevitable. The construction project of the Indonesian Maritime Polytechnic, for instance, has experienced significant delays, which can lead to increased costs, waste of human resources, and disputes among the involved parties. Understanding the primary causes of these delays is essential for developing effective strategies to avoid future delays. This analysis uses both qualitative and quantitative methods to identify the root causes of delays. Data was collected through surveys of respondents involved in the project, including project managers, field staff, and consultants. The analyzed causes of delays include insufficient funding, increases in raw material costs, additional costs, contract document errors, poor communication, and slow decision-making. To minimize delays and their impacts, several recommendations can be made: effective strategic planning, improved communication, increased staff, accurate initial cost estimates, and good management. By implementing these recommendations, the Indonesian Maritime Polytechnic construction project can be completed more effectively and efficiently, and future delays can be avoided.

This study analyzes the application of the order costing method with a variable costing approach at PT Makmur, a manufacturing company engaged in the beverage cup industry. Accurate determination of the cost of goods manufactured is crucial to support strategic decision making, profit optimization, and management of company resources. This research uses a literature study method with a qualitative approach to explore in-depth understanding related to the calculation of production costs. The results of the analysis show that the variable costing method provides benefits in identifying contribution margins and controlling variable costs, while the full costing method tends to produce a more comprehensive estimate of production costs by including fixed costs. The findings indicate a significant difference in net profit between the two methods, which has an impact on selling pricing decisions and production strategies. The implication of this study is that it provides practical guidance for PT Makmur and similar companies to choose a costing method that suits financial and operational objectives, and improve competitiveness through more efficient cost management.    

This study aims to analyze the effect of population density on electricity consumption and evaluate the potential use of solar panels as a solution to overcome energy waste in urban areas, especially on Jalan Kapten Muhammad Jamil Lubis, Medan Tembung, Medan, North Sumatra. The method used is qualitative research with a literature study approach, which involves collecting data from various written sources, such as journals, books, and research reports. The results of the study indicate that the high population density in this area contributes to inefficient energy consumption. Factors such as people's habits in using electronic devices, less than optimal energy infrastructure quality, and increased energy demand due to economic activities are the main causes of energy waste. Solar panels are identified as a potential solution to overcome these problems. This technology is able to convert solar energy into electricity efficiently, even in areas with varying weather. In addition to supporting environmental sustainability by reducing carbon emissions, solar panels also utilize empty spaces such as building roofs, making them suitable for densely populated areas such as Medan Tembung. This study concludes that the adoption of solar panels, supported by government regulations, incentives, and community education programs, can be a strategic step in creating a more efficient and environmentally friendly energy system. Further research involving field trials is recommended to support wider implementation of this technology.    

Construction management is vital for coordinating and overseeing projects to ensure alignment with planned objectives. Factors such as time, cost, and quality demand strict control, as discrepancies between initial plans and actual execution can cause significant challenges. In ship construction, delays in material execution and delivery are frequent bottlenecks, leading to schedule disruptions and negatively affecting project outcomes. Addressing these issues requires effective management and robust risk mitigation strategies. This study proposes a web-based ship construction project monitoring system using the Laravel framework and MySQL database. The system is developed using Extreme Programming (XP), an agile methodology that emphasizes iterative improvement, stakeholder collaboration, and adaptability. XP practices, including test-driven development, pair programming, and continuous integration, ensure the system is reliable, adaptive, and responsive to evolving user needs. Frequent stakeholder feedback and incremental development cycles enable the system to tackle dynamic challenges, optimize resource utilization, and ensure timely project delivery. By incorporating XP principles, this study demonstrates the potential of agile methodologies to enhance construction project management. The resulting system provides a flexible and efficient solution for mitigating delays and improving the overall success of ship construction projects.

Small and Medium Enterprises (SMEs) play a crucial role in economic growth but often face challenges in expanding their market reach. Utilizing social media as a marketing platform can be an effective and efficient solution to enhance the competitiveness of SMEs. This community service activity aims to optimize the use of social media for product marketing by SMEs in Mekarmukti Village through intensive training. The training covers an introduction to social media platforms, techniques for creating engaging content, digital marketing strategies, and performance analysis. The methods employed include participatory approaches, hands-on practice sessions, and group discussions. The results of the activity indicate an increase in participants' understanding and skills in using social media to promote products. Furthermore, participants are capable of creating creative content and designing more structured marketing strategies. Consequently, this training has a positive impact on the development of SME marketing in Mekarmukti Village and is expected to increase income and business sustainability for SME entrepreneurs..

An effective school payment system will trigger the performance of the agency to be better than before. Web-Based School Administration Payment System Application at SMPI Nurush Shodiqin, In the world of education, an efficient and integrated administration system is very important to maintain the smooth running of academic and management processes, including data management of students, teachers, and school management. Nurush Shodiqin Islamic Junior High School (SMPI), as one of the educational institutions in the region, experiences problems in administrative management. The administration system used is still manual, especially in terms of recording student data, recapitulating grades, and paying tuition fees. This causes various problems such as data input errors, loss of important records, and delays in delivering information to related parties. . Therefore, the implementation of a Web-based Administration System at SMPI Nurush Shodiqin is a relevant solution. This system is expected to be able to overcome existing problems and improve the quality of school administration services. With a web-based system, it is expected that the administration process can be carried out more quickly, accurately, and transparently.

The rapid development of information technology has significantly impacted the business world, including Micro, Small, and Medium Enterprises (MSMEs). However, business actors, particularly in the catfish farming sector, often face challenges in accessing broader markets and improving operational efficiency. This study aims to develop LeleQue, a web-based information system designed to efficiently support the management of catfish farming businesses. By implementing the SDLC (Software Development Life Cycle) method, this research outlines the system development process, from needs analysis to system evaluation The LeleQue application is equipped with key features such as financial bookkeeping, inventory management, debt tracking, financial reports, and discussion forums. The findings indicate that LeleQue provides an integrated platform to meet the operational management needs of catfish farming businesses. Additionally, the application facilitates collaboration among farmers through its community forum. This study contributes to supporting MSME digitalization, particularly in the catfish farming sector, to enhance efficiency, productivity, and business competitiveness.

The advancement of information technology has driven the need for more effective and efficient attendance systems, especially for companies with a distributed workforce. PT. Asia Sinergi Solusindo faces challenges in managing employee attendance in real-time based on predefined work locations. This study aims to design a location-based attendance application system utilizing Global Positioning System (GPS) technology to ensure employees can only mark attendance at locations specified by the administrator. The system was developed using the *waterfall* software development methodology, encompassing requirements analysis, system design, implementation, and testing. The application was built on the Android platform with cloud-based database integration to centrally store attendance data. The results show that the system enhances attendance data accuracy, reduces fraud risks, and facilitates real-time employee attendance monitoring. Thus, this application is expected to provide an effective solution to support attendance management at PT. Asia Sinergi Solusindo.

Innovation in the education sector has become increasingly important alongside the rapid advancement of digital technology, which has enabled the emergence of various platforms and applications designed to enhance teaching and learning quality. One area significantly impacted by this transformation is educational evaluation, where digital solutions offer more efficient, accurate, and data-driven assessment processes. This study aims to identify and analyze the role of the Evaloexam application in driving educational innovation while fostering the development of technological entrepreneurship among its users. The research employed a quantitative methodology using a survey approach involving educators and students at the senior high school (SMA) level who actively utilize the Evaloexam platform. A total of 100 respondents were selected through random sampling techniques, and data were collected over one month using structured online questionnaires. The collected data were analyzed using both descriptive and inferential statistical methods to measure user perceptions, system effectiveness, and innovation impact. The findings indicate that Evaloexam plays a significant role in facilitating educational evaluation processes by streamlining exam administration, automating grading, and providing analytical insights into student performance. These capabilities contribute to improved efficiency, reduced administrative workload, and more objective assessment practices. Furthermore, the application encourages the development of technological entrepreneurship by stimulating user interest in digital product innovation, educational technology development, and technology-based problem solving. The results are consistent with prior studies emphasizing the positive relationship between technology integration and improvements in educational effectiveness and operational efficiency. Practically, this research suggests that Evaloexam and similar digital evaluation platforms hold strong potential for broader implementation within educational systems to support innovation ecosystems and technology-driven learning environments. However, this study is limited by its relatively small sample size, focus on a single application, and short data collection timeframe. Future research is recommended to involve larger and more diverse populations, extended study durations, and comparative analyses across multiple evaluation platforms to obtain more comprehensive findings.

This research aims to examine in more depth the business journey, challenges and strategies for developing the local chips business in Sugiharjo Village, Batang Kuis District, Deli Serdang Regency. The local chips business is a popular economic choice because of the easy availability of raw materials and stable market demand. This research uses qualitative methods with a field observation approach and structured interviews. The research results show that despite facing various challenges such as limited capital and fluctuations in raw material prices, this chips business was able to develop thanks to innovation in the production process and digital marketing strategies. This research concludes that the success of a local chips business depends on technological adaptation, appropriate marketing strategies, and efficient resource management. It is hoped that these findings can contribute to local culinary MSMEs in facing challenges and developing their businesses.

The This research aims to determine and describe policy management strategies to improve public services, with a focus on community participation and policy evaluation. Increasing public expectations for fast, transparent and efficient services encourages the government to develop adaptive and innovative policies. This study uses qualitative methods to explore policy implementation in various regions. The research results show that the use of information technology has accelerated the service process and increased transparency, even though there are challenges with infrastructure gaps in several areas. In addition, active community participation in the policy-making process contributes to increasing the legitimacy and effectiveness of the policies implemented. However, unstructured policy evaluation is still an obstacle in assessing the success of public service programs. Therefore, it is important for the government to continue to innovate and adapt policies based on global changes, such as pandemics and environmental issues, to ensure more responsive and relevant public services in the future.

This research aims to measure the influence of dependence on the use of artificial intelligence (AI) applications on the learning effectiveness of Islamic Education Management students. Using quantitative research methods, data was collected through questionnaires distributed to 150 students at several universities. Data analysis was carried out using a simple linear regression test to determine the correlation between the dependency variable on AI applications (X) and learning effectiveness (Y). The research results show that 78% of respondents use AI applications in their daily learning activities, with 65% of them feeling more efficient in accessing information. However, there are 40% of students who show decreased motivation for independent learning due to dependence on AI applications. The results of the regression test show that there is a significant positive correlation between the use of AI applications and learning effectiveness with a correlation coefficient of 0.52 and a significance of p < 0.05. These findings indicate that the use of AI plays an important role in increasing learning effectiveness, but also has the potential to reduce motivation for independent learning. It is hoped that the use of AI will be accompanied by learning strategies that support student independence and critical thinking.

The implementation of a web-based guest book at PTPN4 aims to enhance visitor management and improve operational efficiency. This system allows for real-time data entry and retrieval, enabling staff to monitor visitor information effectively. By transitioning from a traditional paper-based guest book to a digital solution, PTPN4 seeks to minimize administrative burdens, reduce errors, and streamline the check-in process. Furthermore, the web-based system facilitates better data analysis, helping management make informed decisions about visitor engagement and security protocols. Overall, this initiative is expected to contribute to a more organized and efficient operational environment at PTPN4