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This study aims to analyze the impact of business combinations through acquisition on the financial performance of PT Sarana Menara Nusantara Tbk. The research employs a descriptive quantitative approach, focusing on the acquiring firm in the Indonesian telecommunications infrastructure sector. The data used are secondary data obtained from the company’s annual financial statements for the period 2019–2023, sourced from the Indonesia Stock Exchange and the company’s official website. Financial performance is analyzed using Return on Assets (ROA), Return on Equity (ROE), Net Profit Margin (NPM), and Debt to Equity Ratio (DER) by comparing the periods before, during, and after the acquisition conducted in 2021. The results indicate that the acquisition exerted short-term pressure on asset efficiency and profitability, as reflected by the decline in ROA and NPM in the year of acquisition. However, in the post-acquisition period, the company demonstrated an improvement in operational performance, particularly in Net Profit Margin, suggesting that the economic benefits of the business combination gradually materialized. Meanwhile, fluctuations in ROE and DER reflect adjustments in the capital structure following the acquisition. These findings suggest that the success of an acquisition cannot be evaluated solely based on short-term financial performance but requires continuous assessment to capture its medium- and long-term effects. This study provides practical implications for management in formulating post-acquisition integration strategies and contributes empirically to the accounting and finance literature on business combinations in Indonesia.

This research investigates integrated maritime workforce resilience and mental health management frameworks addressing post-pandemic seafarer wellbeing challenges and organizational safety culture transformation. Through qualitative analysis involving 39 stakeholders including seafarers, ship operators, mental health professionals, maritime unions, training institutions, and maritime authorities, this study examines how COVID-19 pandemic intensified mental health crises through extended contracts, shore leave restrictions, and isolation while exposing systemic inadequacies in psychological support systems. Results demonstrate that comprehensive mental health frameworks can reduce psychological distress by 55-70%, improve safety performance by 40-55%, enhance crew retention by 45-60%, and decrease incident rates by 35-50% when integrating organizational culture change, leadership competency development, predictive analytics, and culturally-adapted interventions. Key challenges include mental health stigma (affecting 65-80% of seafarers), limited organizational investment (only 18-25% adequate), service accessibility gaps, and workforce demographic diversity requiring culturally-sensitive approaches. Findings reveal that effective mental health management requires systemic organizational transformation integrating psychological wellbeing into safety management systems, work design optimization, family support programs, and career sustainability rather than treating mental health as peripheral welfare concern, supporting maritime industry's workforce retention and operational safety imperatives.

In the era of digital transformation, modern, systematic, and integrated archive management has become a crucial element in creating effective, efficient, and accountable education governance. Office Management and Business Services (MPLB) teachers in East Java still face obstacles in implementing technology-based archive management due to limited digital literacy, lack of supporting facilities, and minimal ongoing training relevant to 21st-century needs. This Community Service (PKM) activity aims to improve the professional competence of MPLB teachers in modern archive management through interactive workshop-based training, intensive mentoring, and direct simulation of the use of digital archiving applications. The implementation methods included participant needs analysis, problem-solving-based module development, digital archive management practice using a cloud system, and pre-test and post-test-based evaluation to measure competency improvement. The results of the activity showed an average increase in participant understanding of 42%, a 58% increase in operational skills in using archiving applications, and a 35% increase in archive management time efficiency. In addition, teachers are able to implement an electronic file classification system in schools and build a database of digitized documents. These activities strengthen transparent and sustainable educational administration, as well as supporting the realization of inclusive and globally competitive education in line with the Asta Cita vision towards Indonesia Emas 2030.

This study aims to analyze the transformation of the educational pattern at the Indonesian Naval Academy (AAL) from a four-year to a three-year system and its impact on graduate competencies and operational readiness. This educational system change responds to budget efficiency needs and accelerated officer formation filling, yet raises questions about the new system's ability to maintain the quality of officer education. The research employs a mixed methods approach with a concurrent embedded design, involving 250 respondents comprising graduates from both educational systems, AAL instructors, and unit commanders receiving graduates. Quantitative data were collected through structured questionnaires and analyzed using descriptive and inferential statistics (independent sample t-test and regression), while qualitative data were obtained through in-depth interviews, observations, and document studies analyzed using thematic analysis. Results indicate no significant difference in overall Grade Point Average (GPA) between the two groups (p=0.470), but significant differences in competency patterns emerged: four-year system graduates excelled in theoretical competencies (p=0.001), while three-year system graduates excelled in practical competencies (p=0.003). Operational readiness evaluation shows that four-year system graduates obtained higher scores (82.5) compared to three-year system graduates (78.3), with significant differences (p=0.012), particularly in strategic leadership and complex decision-making aspects. Qualitative analysis identified five major themes: high learning time pressure, orientation shift from comprehensive to pragmatic, gaps in character formation and corps values, concerns about theoretical understanding depth, and need for more intensive post-graduation mentoring programs. This study concludes that educational time compression successfully increased operational efficiency but involved trade-offs in learning depth and professional maturity. To optimize the three-year educational system, a comprehensive approach is required, including curriculum revision with integrated learning methods, utilization of modern learning technology, strengthening of leadership development programs, and development of continuous professional mentoring systems. The recommendations of this research are expected to provide input for AAL and the Indonesian Navy in refining the officer education system to produce officers who are not only technically competent but also mature in leadership and strong in character.

This research aims to thoroughly examine the implementation of the Batam-Seaport Information Management Sistem (B-SIMS) for the payment of berthing and mooring services carried out by PT. Div Samudera Abadi at Batam Port. The background of the problem includes the government's post-COVID-19 pandemic drive to accelerate the digital transformation of public services, particularly in ports, to enhance efficiency and transparency. The B-SIMS system, developed by the internal team of the Directorate of the Port Business Entity (BUP) of BP Batam, is designed as a digital solution to replace the previously manual, queue-based process for berthing and mooring fee payments. As a ship agent, PT. Div Samudera Abadi is responsible for reporting all ship activities, managing necessary documents, and settling port service payments. The research method employed involves a qualitative and descriptive approach. The findings show that the implementation of B-SIMS has successfully transformed the business process. Ship agents can now submit applications, monitor status, and make payments digitally through the B-SIMS sistem. This transformation significantly contributes to increased port operational efficiency, administrative transparency, and reduced physical contact, aligning with the vision for digitalizing public services in Batam. However, challenges related to sistem adaptation and early stability may still arise.

The surgery often causes anxiety, which has an impact on physical and psychological conditions of preoperative patients. The data from WHO shows that 50% patients all over the world experienced anxiety, where 5-25% patients are between 5 and 20 years old, and 50% patients are 55 years old. Pre-operational anxiety reaches 534 million patients. Many factors affect anxiety in patients, including family support. This study aims to acknowledge the correlation between family support and anxiety of post-surgery patients in Meuraxa Regional General Hospital, Banda Aceh. This study employs an analytical correlational method with a cross-sectional approach by involving 51 patients selected using an accidental sampling technique. A family support questionnaire is adopted from Nurwulan, with a Cronbach's alpha 0.856. The questionnaire of anxiety using the APAIS scale of Cronbach's alpha 0.825. Univariate and bivariate analysis using the chi-square test. The results indicate that among 51 respondents, the level of anxiety is in a medium state, as 26 respondents (51.0%), family support is in the high category, 47 respondents (92.2%), with a P-value 0.026 (P-value < 0.05). In conclusion, there is a significant relationship between family support and preoperative anxiety at Meuraxa General Hospital Banda Aceh. Families are expected to continuously provide emotional, informational, instrumental, and appraisal support so that patients feel calmer, are able to reduce excessive anxiety, and are better prepared to undergo surgery.

Micro, Small, and Medium Enterprises (MSMEs) play a very important and strategic role in supporting the overall economic structure, with a contribution of 61.97% to the country's Gross Domestic Product (GDP). However, MSMEs, especially in rural areas, still face fundamental challenges, such as a lack of understanding and implementation of modern marketing and digital technologies. This service focuses on strategic efforts to empower Rengginang Ibu Saliem MSMEs in Dolok Kahean Village through a digital transformation program. The method used is descriptive qualitative Action Research, designed for direct program implementation and evaluation. The results of the pre-intervention showed that there was a severe digital gap in Rengginang products, although they had a tested taste, but still relied on traditional marketing models. Strategic intervention is carried out through two main pillars, namely, branding optimization by creating the trademark "Rengginang Huta" and a professional logo. Then the implementation of digital marketing through the construction of a virtual storefront on @rengginanghuta_ibusaliem's Instagram account. This program has succeeded in transforming these MSMEs into entities that are ready to compete in the digital ecosystem, in line with the statement that digitalization is the main imperative for MSMEs to survive. However, the evaluation stage identifies the issue of sustainability and digital independence as the next challenge. Long-term success requires more intensive post-program mentoring, focusing on digital operational management, to ensure independence and achieve real impact on improvement in Dolok Kahean Village.

Several things contribute to the rise in Indonesia's Maternal Mortality Rate (AKI), one of which is how moms behave and think while they are pregnant. If pregnant women don't follow the recommended schedule for antenatal care (ANC) exams, a number of pregnancy issues may go unnoticed at an early stage, which may have an impact on the pregnancy process, childbirth, the postpartum period, and the health of the child being born. As a result, midwife visits play a key role in improving pregnant women's adherence to ANC tests via education, mentorship, and close supervision. The goal of this study is to assess the impact of midwife appointments on pregnant women's adherence to ANC exams at the Rumbalibunga Tidore Health Center UPT. With a cross-sectional research design, this study employs a quantitative methodology. This research focuses on 66 pregnant women who are enrolled in the Rumbalibungan Health Center UPT's working area in Tidore. Total sampling, which utilizes the entire population as a research sample, is the method employed. The chi-square test was used in bivariate analysis to investigate the impact of midwife visits on antenatal care (ANC) examination compliance, while univariate analysis was performed to describe the frequency and percentage distribution of each variable. The majority of participants, or 51.5%, had not followed the recommended antenatal care (ANC) exams, according to the data. After a midwife's visit to the home, which served as an intervention, there was an increase in the compliance of pregnant women in having ANC tests. The chi-square test yielded a p-value of 0.021 (p < 0.05) in the statistical analysis, indicating that the midwife's home visit has a substantial impact on adherence to the ANC examination. According to the study's findings, the UPT Puskesmas may enhance its coaching operations to the community by providing frequent home visits and health education, particularly to expectant mothers and women of reproductive age. The instruction covers pregnancy preparation, the value of antenatal care (ANC) exams, the optimum time to begin pregnancy exams, and the timeline for follow-up exams. Consequently, it is hoped that pregnant women will adhere to the service standards established for pregnancy tests, which call for at least four tests throughout the course of the pregnancy.

The increasing integration and digitization of smart grid systems have exposed them to a variety of security threats, necessitating robust security measures to ensure their reliability and efficiency. This paper proposes a novel Digital Twin-Based Cyber-Physical Security Framework, incorporating AI-driven predictive maintenance and zero-trust architecture to address the evolving challenges of securing smart grids. By leveraging digital twin technology, this framework creates a real-time virtual representation of physical systems, enabling continuous monitoring and simulation for enhanced security and operational performance. Zero-trust security principles are integrated to ensure that no entity, whether inside or outside the network, is trusted by default, thus significantly reducing the risk of cyber-attacks. Additionally, AI-driven predictive maintenance enhances the framework’s reliability by proactively identifying potential failures before they occur, reducing downtime and improving system resilience. Through the development and simulation of this framework, including attack and failure scenarios, the paper demonstrates that the proposed system outperforms traditional methods in terms of anomaly detection, system downtime, and response times. The integration of predictive maintenance allows for early identification of component failures, thus enhancing the overall resilience of the grid. The zero-trust architecture further strengthens the cybersecurity posture, preventing unauthorized access and attacks. The study also identifies challenges, such as data synchronization and scalability, which must be addressed for broader implementation in large-scale smart grid systems. The findings suggest that the proposed framework could play a critical role in the future evolution of smart grid security, offering valuable insights for researchers and practitioners.  

Legal uncertainty in the implementation of the carbon tax poses significant challenges to Indonesia’s investment climate, particularly in the non-renewable energy sector. This study aims to examine how the postponement of carbon tax implementation, despite the operation of carbon trading instruments, affects foreign investors’ expectations from the perspective of investment law. The research employs a normative juridical (dogmatic) approach combined with a light event study on major policy milestones between 2021 and 2023, including Presidential Regulation No. 98/2021, Ministerial Regulation of Energy and Mineral Resources No. 16/2022, OJK Regulation No. 14/2023, the launch of IDXCarbon, and the announcement of the carbon tax delay until 2025. The findings reveal varied market responses in fossil-based utility firms’ stocks and bonds, indicating the presence of an uncertainty premium. From a legal standpoint, the asymmetric configuration between delayed fiscal instruments and the ongoing non-fiscal instruments potentially undermines the principle of legal certainty under Investment Law No. 25/2007, while also raising risks related to Fair and Equitable Treatment (FET) and legitimate expectations. Nevertheless, the state’s right to regulate remains a crucial foundation for balancing investor protection with the imperative of energy transition. This study underscores the importance of policy consistency and transparency to maintain investment attractiveness and strengthen the legitimacy of Indonesia’s climate regulation.  

When problems such as antepartum hemorrhage, fetal distress, atypical fetal presentation, and gestational hypertension occur, a cesarean section can save the lives of both mother and baby. A cesarean section (CS) is a surgical technique in which the uterus and abdominal wall are opened to deliver the fetus. In many countries, cesarean sections are the most common surgical procedure, and over the past 30 years, their use has gradually increased. Intrauterine fetal death is the death of a fetus weighing 500 grams or more in the womb at 20 weeks of gestation or later. The partial or complete separation of a normally implanted placenta after 22 weeks before birth is known as placental abruption. he purpose of this paper is to provide nursing care to Mrs. P with a Caesarean section indicating intra uterine fetal death (IUFD) due to placental abruption in the Nusa Indah room of dr. Soeselo Regional General Hospital, Tegal Regency, according to nursing standards. The method used is descriptive with a case study approach. The data collection techniques in this scientific paper are in the form of interviews, observations, documentation studies and literature studies. From the case review, the main complaint was pain in the operated area, pain increased when moving, pain like being squeezed with a pain scale of 5, pain that comes and goes. The patient appeared to be grimacing in pain and restless, the patient always held the area that had been operated on, the results of the vital signs examination obtained: BP: 139/100 mmHg, pulse: 103 x / minute, S: 36.5oC, RR: 20 x / minute, there was a bandage on the lower abdomen along 15 cm with a horizontal line, the patient did not know and was confused about the birth control used after the CS. The nursing problems identified were acute pain, risk of infection, and knowledge deficit. Interventions were developed based on the theory in the SDKI, SLKI, and SIKI, as well as the client's condition, and were implementable

Capacity-building training for housekeeping staff in hotels and restaurants is a crucial aspect of maintaining service quality and enhancing customer satisfaction. Competent housekeeping personnel not only ensure physical cleanliness but also directly impact the reputation, image, and competitiveness of businesses in the hospitality and restaurant sectors. This community service program aims to develop the capacity of housekeeping staff through focused training on mastering cleaning techniques, effective waste management, and the proper and safe use of cleaning tools and materials. The training methodology is conducted directly using a participatory approach, allowing participants to actively engage in practical simulations, discussions, and case studies related to cleaning procedures, operational standards, and waste handling. Evaluation is conducted using pre-test and post-test assessments to measure improvements in participants’ knowledge, skills, and understanding of good cleaning practices. Results demonstrate significant improvements in mastering cleaning techniques, understanding waste management, and the ability to use cleaning tools and materials correctly. Additionally, participants reported increased awareness of the importance of consistently maintaining cleanliness standards, which is expected to be applied in daily workplace activities. The contribution of this community service provides tangible benefits in enhancing human resource quality in the hotel and restaurant sectors while supporting the achievement of professional, hygienic, and environmentally friendly service standards. This training is expected to serve as a sustainable model for the continuous development of housekeeping staff competencies in the broader hospitality and tourism industry.

The rapid advancement of digital collaboration platforms has reshaped the way organizations manage communication, motivation, and performance. Microsoft Teams, as one of the most widely adopted tools, provides integrated features for real-time messaging, virtual meetings, and document sharing that enable employees to collaborate more effectively. This study aims to explore the impact of Microsoft Teams on communication, motivation, and employee performance at the Pratama Tax Service Office (KPP) in Langsa. A quantitative research design was applied using a survey method, with data collected through pretest and posttest questionnaires. The study involved a total population of 89 employees, of which 81 valid responses were analyzed. Data processing was carried out with SPSS version 25 to compare employee conditions before and after the use of Microsoft Teams. The findings reveal that the adoption of Microsoft Teams contributes to more effective communication, enhances employee motivation by simplifying coordination and task management, and improves overall performance. These results highlight the potential of digital collaboration platforms to strengthen organizational effectiveness, particularly in government institutions that require efficiency, transparency, and adaptability in their operations. The study further implies that maximizing the use of digital platforms can support long-term organizational goals in the context of ongoing digital transformation.

This study analyzes the role of the Manado City Regional Disaster Management Agency (BPBD) in managing natural disasters and examines the challenges faced, along with efforts to overcome them. A qualitative descriptive approach was used, with data collected through interviews, observations, and documentation involving key informants, such as the Head of BPBD Manado City. The data were processed using Miles et al.’s (2014) interactive analysis model, which includes data condensation, data display, and conclusion drawing. The findings reveal that BPBD plays three primary roles in disaster management. First, as a coordinator, BPBD acts as a command center, ensuring effective collaboration between government agencies, military (TNI), police, NGOs, and volunteers during disaster events. Second, as a regulator, BPBD formulates administrative and technical policies, including disaster management plans based on risk assessments and stakeholder-driven frameworks. Third, as an executor, BPBD directly implements activities in disaster management, including preparedness, emergency response, and post-disaster recovery, with an Incident Commander maintaining operational control during emergencies. Challenges faced by BPBD include low public discipline, limited awareness of disaster risks, inadequate equipment, and insufficient human resources in both quality and quantity. To address these issues, BPBD has initiated several efforts, including capacity building through training programs, promoting community-based disaster management, and establishing partnerships with national and international institutions such as UNDP and FAO. These efforts highlight the significance of an integrated, participatory, and coordinated disaster management system at the local government level. The study underscores the need for continued improvement in disaster management capabilities and community involvement.

This community service program is designed to address the need for digitalization in administrative management and improve digital literacy in schools. The main focus of the activity is training on the use of Google Workspace as an integrated knowledge management system to improve work efficiency and collaboration among staff. Problems faced by schools include the continued use of manual administrative systems and a low understanding of how to use digital platforms. The training was conducted as a workshop with a learning-by-doing approach, allowing participants to learn directly and contextually. The training material covered the operation of various Google Workspace features, such as Google Forms, Sheets, Calendar, Docs, Drive, and Meet. This activity was designed so that participants not only understand the function of each application but also are able to integrate them into daily administrative activities. The training evaluation was conducted through pre- and post-tests, which showed a significant increase in participants' technical understanding. In addition to improving digital competency, this training also encouraged a shift in work culture towards a more collaborative, efficient, and data-driven one. The program's success demonstrates that digital transformation in educational environments can be achieved through an educational, participatory approach tailored to local needs. With positive results, this activity has the potential to be replicated in other educational institutions as a sustainable strategy for cloud-based administrative management. This training is proof that adopting digital technology in schools can strengthen administrative governance comprehensively and sustainably.

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.

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 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.