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This community service program was designed to enhance the inventory management skills of santri at Pesantren Assyifa through the use of spreadsheet technology. Many pesantren-based business units still rely on manual inventory methods, leading to inefficiencies, stock errors, and operational delays. To address this issue, a structured training program was conducted involving 25 selected santri actively engaged in the pesantren’s economic units. The program consisted of three interactive sessions covering basic inventory concepts, spreadsheet functions, and hands-on design of inventory tracking systems. Using tools like Microsoft Excel and Google Sheets, participants were guided to create real-time stock records, calculate inventory movement, and generate reports. The success of the training was measured through pre- and post-tests, spreadsheet project submissions, and participant feedback surveys. The results showed a 68% average increase in test scores, a 96% project completion rate, and a 4.6/5 satisfaction score. Additionally, 84% of participants applied the system directly within pesantren business units. Feedback from participants indicated high engagement, practical usefulness, and a strong desire for follow-up training. This initiative demonstrated the effectiveness of integrating digital tools into pesantren education, contributing to the development of digitally literate and economically empowered santri.

Number sense is a person's perspective on a number and its calculations. A person with a good sense of numbers can use various methods and strategies to solve complex problems. This research is motivated by the lack of number sense, this is because the methods used in the learning process still use traditional mathematics teaching. This research is an ex post facto research where data is reviewed with a qualitative approach and presented descriptively. The results of the study show that the level of number sense in elementary school students is able to understand the basic meaning of numbers and operations, use the right benchmarks, assess the fairness of the results, but have not been able to realize the relative and absolute magnitude of a number.

This study aims to evaluate the financial performance of PT Jasa Marga (Persero) Tbk during the period 2021 to 2024 in an effort to assess the effectiveness of financial management within the infrastructure sector. The main focus of the study is to determine whether there has been an improvement in financial performance based on relevant financial indicators. The analysis was conducted using a descriptive quantitative approach based on the company’s published annual financial statements. The results indicate that, in general, PT Jasa Marga has experienced a significant improvement in financial performance over the past four years. This is reflected in improved liquidity, solvency, profitability, and activity ratios. The increase in toll revenue, as the company’s main source of income, along with profit growth and operational efficiency, serve as key indicators of the success of management strategies in addressing post-pandemic challenges and expanding national toll road projects. Additionally, improved debt management is evidenced by the declining leverage ratios year after year. These findings support the hypothesis that there has been an improvement in financial performance during the observation period.

This study aims to analyze the financial performance of PT Siloam International Hospitals Tbk during the period 2020–2023 using a financial ratio approach. The method employed is a descriptive quantitative analysis of liquidity ratios, capital structure and solvency, return on investment, operational performance, asset utilization, and market size. The results of this study indicate that the company's capital structure and solvency, return on investment, operational performance, and asset utilization ratios are in the very good category, while the liquidity and market size ratios are considered fairly good but not yet optimal. Overall, PT Siloam International Hospitals Tbk demonstrates solid, efficient, and sustainable financial performance, making it a commendable example of financial management excellence in the private hospital sector in Indonesia in the post-pandemic era.    

Following the fall of the ISIS caliphate in the Middle East, the threat of terrorism did not immediately disappear. On the contrary, the transformation of ISIS's strategy and patterns of ideological dissemination has opened a new chapter in the region's security dynamics, including in Southeast Asia. Indonesia and the Philippines have become two countries significantly impacted by the spread of ISIS-affiliated networks and ideology, both through direct attacks and digital propaganda. This study seeks to analyze how the evolution of the post-ISIS terrorist threat may influence the security policies of these two countries, as well as how national and regional strategic responses are formulated to confront this challenge. This research employs a qualitative approach with a literature study method, and utilizes traditional security and human security theories as its analytical framework. Preliminary findings indicate that the character of the post-ISIS threat tends to be decentralized, relying on individual radicalization and small cells. While Indonesia prioritizes a counter-radicalization and legal regulatory approach, the Philippines focuses more on large-scale military operations. This study affirms the importance of regional cooperation in strengthening security capacity, as well as the need for more adaptive strategies against the ever-evolving new forms of terrorist threats.

The COVID-19 pandemic has exposed fundamental vulnerabilities in global supply chain systems, such as over-reliance on single suppliers and a lack of operational visibility. This has highlighted the urgent need for a new approach to risk management—one that leverages smart technologies. Artificial Intelligence (AI) has emerged as a promising solution, thanks to its capabilities in predictive analytics and adaptive, data-driven decision-making in real time. This study aims to develop an AI-based predictive system framework to enhance the resilience of global supply chains in the face of post-pandemic disruptions. Using the Design Science Research (DSR) methodology, the research designs and evaluates a system that integrates algorithms such as LSTM, Random Forest, Natural Language Processing (NLP), and Reinforcement Learning. It also applies a federated learning approach to ensure data privacy among supply chain partners. The study analyzes over 12,000 data entries from diverse sources, including IoT devices, weather data, demand trends, and social media. The system's effectiveness is evaluated through a combination of quantitative methods (PLS-SEM analysis on 103 respondents) and qualitative methods (interviews with 12 industry executives). The findings show that AI-driven predictive analytics significantly improve supply chain resilience (β = 0.67; p < 0.001), with demand forecasting accuracy increasing by up to 40% and delivery times reduced by 30%. Conceptually, the study contributes by designing a resilient model that integrates real-time visibility, adaptability, and cross-organizational collaborative learning. Unlike traditional approaches focused solely on automation, this framework offers a more holistic solution, addressing key gaps in the literature. The implication is clear: AI is becoming a strategic asset in building sustainable, resilient supply chains amid ongoing global uncertainty.

This community service activity (PKM) aims to improve operational efficiency and service quality at Santosa Catering through the implementation of a web-based catering ordering system. Santosa Catering, as a micro business, faces obstacles in managing orders that are still done manually, which causes inaccurate stock information, delays in delivery, and limited customer access to menus and prices. Through a Diffusion of Science and Technology and Knowledge Transfer approach, a web-based ordering system was developed and implemented to support business operations. The system allows customers to access real-time menu information, place online orders, and choose preferred payment methods, while the owner and staff were given intensive training to effectively operate the system. The evaluation results showed significant improvements in all aspects of assessment, including understanding of system features, operational skills, time efficiency, and customer satisfaction, as shown in the comparison chart of pretest and posttest results. The system not only optimizes operational processes but also increases customer satisfaction, strengthens business competitiveness, and has the potential to become a model for other micro businesses in utilizing digital technology. Thus, this PKM activity is expected to contribute to the sustainability of Santosa Catering's business in the digital era.

This study aims to analyze the organizational restructuring process at PT X and its impact on operational efficiency. This research also identifies post-restructuring barriers and formulates solutions that can be implemented. By using qualitative methods through interviews, observations, and documentation, the results showed that restructuring had a positive impact on operational cost efficiency, accelerated decision-making, and workflow efficiency. However, obstacles such as increased workload, adaptation difficulties, and technical constraints emerged. To overcome them, the company is advised to provide counseling services, transition training, and regular workload evaluations to maintain productivity and support the success of restructuring in the long run.

This Community Service Activity aims to integrate cultural values ​​such as gamelan and keroncong into film works. In addition, to introduce cultural heritage to the younger generation. Activities include training and film screenings. Activities are carried out together with students, divided into several divisions with implementation stages including pre-implementation, implementation and post-implementation. Evaluation of the activity showed an increase in information or insight of 34 points related to script writing, as well as 15 and 13 points of understanding of material related to camera operation and editing. In this activity, the team also made a company profile video that already has Intellectual Property Rights (IPR) at the Directorate General of Intellectual Property. In the future, there needs to be other art and cultural productions through films. Then from the films that have been produced are promoted or introduced more widely using social media.

This study was conducted because some students are still less able in learning multiplication or have not memorized multiplication from 1 to 10 and students who still think that multiplication operations are difficult to memorize, so that their multiplication calculation ability is still quite low. This study aims to determine the effectiveness of the jarimatika method with the Problem Based Learning (PBL) model on the multiplication calculation ability of grade 3 students of SD Negeri Pangarangan V. This study uses a quantitative descriptive research type with a descriptive model and a pre-experimental design approach. The sample in this study used 30 grade 3 students. Data collection techniques used in this study were observation, interviews, documentation and tests. Hypothesis testing requires data collection, in this study the researcher used a test (pretest-posttest). The implementation of the pretest and posttest can be seen from the average. The average pretest score obtained by students was 60.33 and the posttest score obtained by students was 80.00. Furthermore, the prerequisite test, namely the normality test, the researcher used the Shapiro Wilk technique. Based on the results of the normality test, the P-value at Sig. (2-tailed) in the pretest is 0.062 <0.05 and the P-value at Sig. (2-tailed) in the posttest is 0.065 <0.05. Next is the hypothesis test using the t-test (paired sample t-test), the results of the t-test calculation (paired sample t-test) using the help of SPSS 26 computer software show the P-value results at Sig. (2-tailed) of 0.000 which means <0.05 means H0 is rejected and Ha is accepted. Thus, the results of the hypothesis test state that the jarimatika method with the Problem Based Learning (PBL) model is effective for the multiplication calculation ability of grade 3 students at SDN Pangarangan V.

This study aims to improve mathematics learning outcomes on addition and subtraction material through the use of elevator media in Grade 1 at SDN Pakahan in the 2024/2025 academic year. The problems encountered include low understanding of place value concepts, confusion in the borrowing and carrying process, and monotonous and less varied learning methods. The study employed a classroom action research approach conducted in two cycles, using both quantitative (pre-test and post-test) and qualitative (observation, interviews, and reflective journals) data collection techniques. The results showed an increase in the average student score from 72.2 initially, to 78.8 in the first cycle, and 88.4 in the second cycle, with a learning mastery rate reaching 100%. This improvement was influenced by the use of concrete learning media, increased student motivation, appropriate evaluation questions, and effective classroom management. Thus, the elevator media proved to be effective in enhancing students’ understanding and learning outcomes in basic arithmetic operations.

This research aims to develop and implement the design and front-end transition of a web-based admin dashboard to facilitate information access and support digitalization at PT Kalbe Farma Tbk, particularly in managing the weekly production schedule. The main issue faced is that the preparation of weekly production schedules at PT Kalbe Farma Tbk is still conducted manually using paper and spreadsheets, making it prone to errors and inefficiency. Established in 1966, PT Kalbe Farma Tbk has become a leader in Indonesia's pharmaceutical industry, with a strong commitment to innovation and quality. In addressing modernization challenges, the company seeks to enhance operational efficiency through advanced technology implementation. The platform was developed using the Laravel framework and Tailwind CSS, with PostgreSQL as the database. Key features of the platform include production scheduling, approval submissions, real-time schedule adjustments, and informative data visualization. This research focuses on implementing interface design, transitions, and page routing to improve employee productivity, expedite schedule approvals by production managers, and simplify schedule adjustments by warehouse staff, while reducing errors and improving information accuracy. The methodology used in this study is Rapid Application Development (RAD), which allows for rapid and flexible development with user involvement at every stage. The research also addresses system architecture, implementation processes, and the integration of key features, as well as testing to ensure the platform is accessible across various devices and browsers. The results of this research are expected to significantly contribute to improving operational efficiency and the competitiveness of PT Kalbe Farma Tbk in the pharmaceutical industry.

Databases play an essential role in modern information systems because they enable the efficient storage, management, and retrieval of structured data. This study focuses on the implementation of a simple database using two relational database management systems (RDBMS), namely MySQL and PostgreSQL. The research stages are carried out through requirements analysis, designing entity-relationship diagrams, implementing tables and their relationships, and testing the system to assess functionality. The case study used is student data recording, where both RDBMSs are tested through a series of basic CRUD (Create, Read, Update, Delete) operations. The results show that both MySQL and PostgreSQL are capable of carrying out these operations effectively while maintaining data integrity and consistency. However, PostgreSQL offers additional advantages due to its support for more complex data types, a better level of compliance with SQL standards, and advanced features that support the needs of large-scale application development. Conversely, MySQL remains superior in terms of ease of use and application to simpler needs, making it more practical for small projects or applications with standard workloads. Based on these findings, it can be concluded that both RDBMSs are equally suitable for use, but the ideal choice depends heavily on the context of the needs; PostgreSQL is more suitable for applications that demand high scalability and size, while MySQL remains relevant for lightweight and efficient implementations.

Head injury is a health problem, one of the main factors of which is traffic accidents. Head injuries occur when the head structure experiences an external impact that has the potential to disrupt brain function. The severity varies, from minor injuries, bruising, swelling, bleeding, dislocation, skull fractures, to concussions. The mechanism of impact and the severity of the injury are determining factors in the type of injury experienced (Poniati & Dani Saputro, 2023). Head injuries can range from minor injuries to the scalp to serious damage to the brain. This injury is usually caused by impact, such as falling, accidents, being hit by sharp objects, being hit or the head hitting something (Rahmawan, 2023).        

This qualitative literature review examines the effectiveness of dual payment structures and return policies in managing presales while addressing consumer time inconsistency. Drawing from diverse studies, it highlights the strategic role of these mechanisms in mitigating the effects of procrastination and post-purchase regret on consumer behavior. By synthesizing findings from behavioral economics, marketing, and operations management, the review reveals how firms can optimize revenue and enhance customer satisfaction through innovative presales strategies. Key insights include the importance of flexible return policies in building consumer trust and the integration of dual payment models to balance firm profitability and customer retention. The study also identifies limitations, such as the contextual variance of findings across industries and cultural settings, emphasizing the need for further empirical validation

Environmental health such as proper medical waste management in accordance with existing requirements. The purpose of this study was to determine the sources of infectious medical waste at RSUD Haji Makassar. The research method used is a qualitative method with a post-positivistic or enterprising approach and observation. The types of data used are primary and secondary data. The results of the study indicate that at the sorting and reduction stage it has been implemented but in the sorting section there are still errors in plastic bags not being labeled regarding the type of waste, at the storage stage there are still errors in temporary storage places that can be accessed by animals, at the transportation stage there are still some that are not in accordance with the Regulation of the Minister of Environment and Forestry Number 56 of 2015 such as medical waste managers also do not use complete personal protective equipment and do not have a special route for waste transportation, at the processing stage it is not carried out because the incinerator in the hospital does not have an operational permit and at the stockpiling and burial stages it is also not carried out because medical waste management has been handed over to a third party. RSUD Haji Makassar pays more attention to all waste management processes that are not yet adequate and the management of incinerator use permits for better waste management.

Occupational Health and Safety (OHS) is a crucial aspect of the textile industry to ensure worker protection and maintain smooth production processes. This study aims to identify and analyze potential occupational accident risks in the sizing machine process. The methods used in this research are Job Safety Analysis (JSA) and Risk Assessment to evaluate workplace hazards that may disrupt operations. The results indicate several major risks in the sizing process, including mechanical hazards due to direct contact with machines, ergonomic hazards caused by improper working postures, and chemical hazards from exposure to cotton dust and sizing solution vapors. The main risk factors include human aspects, the work environment, and machinery. The recommended improvements in this study include enhancing work supervision and control, providing safety training for workers, optimizing workplace ergonomics, and conducting regular machine maintenance to reduce accident risks. The proper implementation of safety strategies is expected to improve production efficiency and create a safer and more conducive work environment.

Sectio caesarea is a surgical operation to help pregnant women give birth by making an incision in the abdominal wall (laparotomy) and uterus (hysterectomy). Non-pharmacology can be used together to relieve pain. Within 24 hours after a cesarean section, patients can feel a five-fold reduction in pain thanks to lavender aromatherapy. linalyl acetate, and linalool, which can have a calming effect. When lavender aromatherapy is inhaled, the compounds it contains trigger the hypothalamus to produce endorphins that can calm and soothe. the purpose of this study was to determine whether lavender aromatherapy can reduce the pain scale of post-Sectio Caesarea patients. This type of research is a one-shot case study,design with the application of Evidence Based Practice with 4 respondents. The intervention was carried out once a day for 2 consecutive days with a duration of 15 minutes. The results of this study showed a decrease in pain scores in the range of 2-0, so it can be concluded that the intervention of providing lavender aromatherapy can reduce the pain scale of post-Caesarean section patients. For post caesarean section patients they can apply lavender aromatherapy in pain management efforts.

Background: Adolescent development includes physical, social, emotional, cognitive and psychosocial. Adolescents are easily emotional, enjoy challenging things, act impulsively, pay little attention to personal safety so there is a risk of physical injury and falls, which can result in fractures. Fracture treatment is surgery. The impact of surgery is pain, pain management can be done by playing fidget spinner therapy. A fidget spinner is a toy that rotates between two fingers, in the shape of a propeller with a ball bearing in the middle, creating a stunning rotating pattern, unique design, attracting children and reducing pain. Objective: Fidget spinner play therapy is applied to reduce pain intensity in children aged 13-18 years. Method: The research method is a case study with 3 respondents who experienced post-operative fractures using a fidget spinner and the Wong Baker pain scale. Results: The results for respondents 1, 2 and 3 showed a decrease in pain intensity, the average pre test for respondent 1 had pain 4 and the average post test pain was 3. Respondent 2 had an average pre test pain scale of 4 and post test pain scale 2. For respondent 3, the average pre test pain scale was 5 and post test 3. Conclusion: The application of fidget spinner play therapy is effective in reducing pain in children with post-operative fractures. Suggestion: This application is expected to be used in nursing care for children with post-operative fractures on the second day.

Ship guiding and postponement services are one of the important aspects in ensuring safety and operational efficiency at the port. This research discusses the application of the PHINNISI (Port and Harbormaster Integrated Information System) system in the process of guiding and delaying BSP XXV ships. PHINNISI is an information technology-based system designed to improve coordination and supervision of ship operations at the port. Through real-time data integration and digitisation of procedures, the system enables more effective monitoring of vessel movements, arrival times, and delay processes. The purpose of writing this paper is to find out how the BSP XXV Ship Guidance and Delay Service through the Phinnisi System by PT Bahtera Kencana Djaya Lampung. The author collects data using two research methods, namely the library method (Library Research) and the field method (Field Research). The results of this study are the BSP XXV Ship Guiding and Delay Services through the Phinnisi System by PT Bahtera Kencana Djaya Lampung. Starting from entering the PHINNISI application through the site (phinnisi.Pelindo.co.id). Then the agent logs in using the company account that has been registered in the PHINNISI application, after logging in the agent makes a request for ship guiding and delaying services and makes payment, after obtaining permission from KSOP.