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This research aims to analyze the role of social media in shaping consumer behavior as a consideration in business feasibility studies, with a case study of Toko Teman Hijrahku.  The method used is a qualitative approach through documentation and in-depth interviews with the owner and consumers. The results show that social media not only increases purchase intention but can also be considered as a tool for business feasibility analysis, especially for MSMEs in the digital era. Thus, social media becomes an essential part of modern marketing strategies that support business growth and sustainability

This research aims to determine and compare the application of the full costing method and the variable costing method in calculating the cost of production to determine the selling price of pork sei at the Andalan Bistro, Kupang City. Data collection was carried out using observation, interviews and documentation methods. The data analysis technique used in this research is a comparative descriptive method. The comparative descriptive method is a research method that compares the determination of the cost of production, the cost of production of pork sei (Kg) and the selling price using the full costing method, variable costing method and according to the bistro. Based on the research results, the Andalan Bistro does not apply the full costing method or the variable method. costing in calculating the cost of production, Andalan Bistro uses a simple method of calculation and does not calculate all elements of production costs in calculating the cost of production. Andalan Bistro determines its selling price according to market prices. This can result in the profit that will be obtained not being as expected

This research aims to analyze the vital role of the Crewing Department in the recruitment, placement, and management of ship crew members at PT Margo Indonesia Servicestama Jakarta. The availability of competent, loyal, and ethical crew members is a key factor for ensuring the safety and efficiency of shipping operations. This study focuses on the procedures and strategies implemented by the crewing department to guarantee that recruited personnel meet company standards, uphold core values, and demonstrate a strong work ethic. The research employs field research to directly observe recruitment and crew placement practices, complemented by a literature review to examine relevant regulations and theories on maritime human resource management. The findings reveal that the Crewing Department plays a critical role in preventing undesirable incidents onboard, such as desertion, cargo theft, and operational failures. Such issues often originate from recruitment processes that fail to meet standard requirements or misalignments between crew perspectives and the company's vision and mission. PT Margo Indonesia Servicestama addresses these challenges by emphasizing integrity, professionalism, and adherence to company SOPs at every stage of crew procurement. The study concludes that the Crewing Department functions not only as a liaison between shore management and the ship’s crew but also as the primary filter responsible for maintaining high-quality human resources at sea. Continuous dedication, professionalism, and transparent procedures are recommended to sustain and improve fleet operational quality.

Oil spills in port waters are one of the serious threats to the marine environment and port operations. This study aims to simulate the level of preparedness of oil spill response equipment available at the Oil Base Jetty of PT Pertamina Port Panjang Lampung. Simulations were conducted based on three scenarios, namely a medium-scale spill at Jetty 1 (10,000 liters), a large spill at Jetty 2 (50,000 liters), and a combined maximum spill (60,000 liters). Evaluation was conducted on three main types of equipment: oil boom, skimmer, and dispersant, by considering their effectiveness and adequacy based on the Minister of Transportation Regulation No. PM 58 Year 2013 and guidelines from the International Maritime Organization (IMO). The simulation results show that the oil boom has high effectiveness in all scenarios, demonstrating maximum readiness in the initial containment of the spill. However, the effectiveness of skimmer and dispersant is still low, especially in large-scale scenarios, so they are not able to handle the spill volume optimally. From these results, it can be concluded that although the containment aspect is adequate, there is still a need for improvement in spill recovery facilities, both in terms of the number of units and equipment capacity. This research is expected to be a reference in planning the strengthening of the oil spill emergency response system in the port area.

Working at heights refers to performing tasks in elevated locations, which pose a risk of injury to workers in the event of a fall. To reduce the number of accidents caused by working at heights, one of the necessary steps is conducting hazard and risk assessments using the Job Safety Analysis (JSA) method. JSA is an analytical method used to identify hazards at the workplace and find ways to reduce the risks of accidents. The purpose of this study is to assess the completeness of safety equipment for working at heights, to explain hazard identification, to analyze risks in building structure work, to determine criteria and hazard assessments, and to understand risk control in building structure, plumbing, and electrical work according to the Job Safety Analysis (JSA) method in healthcare facility buildings in Semarang. The results of the study show that the risk level, calculated using the Risk Rating Number (RRN), for all potential hazards in structure, plumbing, and electrical work, reveals the following: for structure work, three hazards fall into the extreme category (43.84%), one hazard falls into the high category (16.44%), four hazards fall into the medium category (39.73%), and no hazards fall into the low category (0%); for plumbing work, three hazards fall into the extreme category (38.55%), one hazard falls into the high category (14.46%), five hazards fall into the medium category (46.99%), and no hazards fall into the low category (0%); and for electrical work, three hazards fall into the extreme category (44.74%), three hazards fall into the high category (31.58%), three hazards fall into the medium category (21.05%), and one hazard falls into the low category (2.63%).

Maritime safety is one of the most crucial aspects of sea transportation, largely determined by the orderliness of vehicle loading on board. This study aims to evaluate vehicle loading practices on KMP Terubuk operating on the Semarang–Kumai route by examining vehicle spacing, the use of lashing equipment, transport productivity, and ship stability based on the metacentric height (GM) value. This research employed a descriptive quantitative method using primary data obtained from field observations and secondary data from PT Dharma Lautan Utama’s operational reports. The findings reveal that the average spacing between vehicles ranged from 15 to 20 cm, which is far below the minimum standard of 30–60 cm as regulated by the Indonesian Ministry of Transportation Regulation No. 115 of 2016. Moreover, none of the vehicles were secured with lashing equipment, despite its availability on board. The transport productivity over the past five years has shown a significant increase in both passengers and vehicles; however, this growth has not been followed by adequate implementation of safety standards. Stability analysis demonstrated variations in GM values across trips, with several trips recorded below the safety threshold of 0.15 m, indicating unstable conditions. The study concludes that vehicle loading practices on KMP Terubuk do not yet comply with maritime safety regulations, thus stricter enforcement and monitoring of loading standards are urgently required.

Panel surya merupakan salah satu solusi energi terbarukan yang banyak dikembangkan di Indonesia. Namun, salah satu kendala utama dalam implementasinya adalah penurunan efisiensi akibat peningkatan suhu permukaan panel saat terpapar sinar matahari secara intensif. Penelitian ini bertujuan untuk mengkaji efektivitas sistem pendingin pasif berbasis alumunium fin dalam mengoptimalkan kinerja panel surya. Metode eksperimen digunakan dengan membandingkan dua unit panel surya: satu unit menggunakan sistem pendingin pasif dengan fin alumunium dan satu unit lainnya tanpa sistem pendingin. Parameter yang diamati meliputi suhu permukaan panel, tegangan output, arus, dan efisiensi daya. Hasil penelitian menunjukkan bahwa penggunaan alumunium fin mampu menurunkan suhu rata-rata permukaan panel sebesar 8–10°C dibanding panel tanpa pendingin. Penurunan suhu ini berdampak positif terhadap peningkatan efisiensi panel surya sebesar 12,5%. Alumunium dipilih sebagai material utama karena konduktivitas termalnya yang tinggi serta ringan dan ekonomis. Dengan penerapan sistem ini, diharapkan pemanfaatan panel surya di wilayah tropis seperti Indonesia dapat menjadi lebih optimal tanpa tambahan konsumsi energi. Penelitian ini merekomendasikan penggunaan sistem pendingin pasif sebagai solusi efektif dan berbiaya rendah dalam pengembangan sistem energi surya skala kecil hingga menengah.

Lecturers are a key element in improving the quality of education in higher education. Effective assessment of lecturer performance is essential for evaluation and improvement of education quality. Instituito Profissional de Canossa (IPDC) evaluates lecturer performance through manual methods involving students, this process often produces inaccurate data and slows down decision making. For this reason, a decision support system is needed that can accommodate all the criteria needed in decision making using the promethee method to assess lecturer performance. Promethee was chosen in this research because of its ability to consider data characteristics and provide more accurate results. This DSS will consider three assessment criteria, including education, community service and research. The results of the DSS implementation with the Promethee method can provide recommendations for lecturer performance rankings that help the quality assurance team in identifying outstanding lecturers.

Choosing a strategic business location is a key factor in building a successful enterprise, especially in Lautem Municipality, Timor-Leste. This area presents various opportunities for businesses such as grocery shops, small restaurants, repair workshops, and agricultural ventures. However, entrepreneurs often face challenges like poor road infrastructure, limited purchasing power, and inadequate transport access. This study developed a web-based Decision Support System (DSS) using the ELECTRE method to help business owners select the most suitable location. The system evaluates multiple location options based on important criteria such as population density, transportation access, and economic activity. By using this approach, entrepreneurs can reduce the risk of choosing an unprofitable location and improve their chances of success. The results show that implementing the ELECTRE method in a DSS is effective for identifying optimal business sites. These findings are expected to serve as a practical reference for entrepreneurs in Lospalos and nearby areas, while also supporting local economic development in the region.

The rapid growth of the gaming industry demands innovation in map design to maintain dynamic and non-repetitive gameplay experiences. This study aims to implement the Random Walk algorithm to generate procedural maps for Scrollbearer, a roguelike game developed using C# in Unity. The algorithm constructs random corridors and rooms from a starting point, integrated with dead end handling and Corridor First mechanics to ensure map connectivity. The research applies a Research and Development (R&D) approach with quantitative evaluation through Likert-scale questionnaires. Test results demonstrate that procedural maps significantly enhance replayability, with 79.5% of players preferring this mode due to unique layout variations and higher challenge levels (score 4.07/5). Exploration satisfaction in the procedural mode also outperformed the static mode (score 4.34/5). These findings validate the effectiveness of the Random Walk algorithm in creating dynamic maps for roguelike games, while providing a foundation for future enhancements such as biome diversity and random events.

Bea Cukai has recently been in the public spotlight, especially regarding the supervision of goods from abroad. News and public responses regarding Bea Cukai's supervision create pros and cons, thus triggering a variety of responses from the public. This study aims to analyze the sentiment of Indonesian people towards the performance of Bea Cukai in monitoring goods from abroad by utilizing Twitter social media. In this research, the Support Vector Machine (SVM) algorithm is applied to classify public comments on Twitter into positive or negative sentiments. Through the crawling process carried out from June 1, 2023, to May 12, 2024, 9,051 entries of data were collected. The analysis results showed an accuracy of 93.87%, precision 94%, recall 93%, and F1-score 94%. These results show that the SVM method is effective in analyzing public sentiment, especially related to Bea Cukai's supervision.

Conventional attendance systems often face various problems such as inefficiency, inaccuracies in attendance logging, and limitations in recapitulation processes. Manual systems are prone to human error and time-consuming, while fingerprint-based systems may fail when the sensor is affected by dirty, wet, or damaged fingers. This study aims to develop an attendance system based on Artificial Intelligence (AI) by utilizing the face_recognition function in Python and implementing a microservice architecture to improve efficiency and accuracy in attendance recording. The system is developed using the Agile Feature-Driven Development (FDD) method, which focuses on building system features based on prioritized business values. This method is applied within the Software Development Life Cycle (SDLC) to ensure a structured, iterative, and user-oriented development process. Facial recognition is performed by comparing the encoding of the captured face image with the data stored in the database. The results show that the system is capable of recording attendance automatically, accurately, and in real-time. Furthermore, the recapitulation process becomes more efficient as the system manages and presents the data systematically.

The quality of user experience (Quality of Experience/QoE) in YouTube video streaming services is highly influenced by the quality of network service (Quality of Service/QoS). QoS measurement is conducted using Wireshark software with parameters such as throughput, packet loss, delay, and jitter, and assessed based on the TIPHON standard. Meanwhile, QoE is evaluated through a survey of 30 respondents and measured using the Likert scale.The analysis results indicate that QoS falls into the "Good" category, with a throughput of 1,545.45 kbps at 51.5%, 0% packet loss, 5.69 ms delay, and 0.0015 ms jitter. Additionally, the average QoE score of 4.55 suggests that the user experience is also considered good. Further analysis reveals a correlation between QoS and QoE, where a more optimal network quality positively impacts user experience. These findings provide insights for service providers to optimize streaming quality to meet user expectations.

Sentiment analysis of guest reviews is a crucial aspect in improving the quality of hotel services. This study aims to analyze the sentiment of guest reviews regarding the services of Grand Diamond Hotel Yogyakarta using a machine learning approach with the Support Vector Machine (SVM) algorithm. SVM was chosen because it can handle high-dimensional data such as text and is capable of forming an optimal separating hyperplane between sentiment classes. The research data was obtained through web scraping from Traveloka, yielding 1,119 reviews, which were processed through preprocessing, translation, and sentiment labeling using the TextBlob library. After TF-IDF weighting, the data was divided into 80% for training and 20% for testing. The linear kernel SVM model achieved 80% accuracy in classifying the reviews into positive, negative, and neutral categories. The results of this study were implemented in a web-based application equipped with data visualization and model evaluation features, allowing hotel management to efficiently monitor and analyze guest sentiment and support data-driven service quality improvement.

Advancements in information technology have created significant opportunities for more efficient spatial data management, including the mapping of government buildings. To support this effort, this study develops a web-based geographic information system for mapping government buildings in Bandung City using Leaflet.js. The system aims to facilitate interactive map visualization and provide more accurate and structured access to spatial data. The Agile method is applied in the system development process, consisting of six main stages: needs identification, design, development, testing, implementation, and evaluation. The system is designed using the Laravel or CodeIgniter framework as the backend and Leaflet.js for dynamic spatial data presentation. The research results indicate that the system can display geographic information accurately and interactively while supporting search, filtering, and responsive map display features across various devices. Additionally, the Agile approach has proven to enhance development efficiency and user experience. With this system, the government can manage building data more effectively, transparently, and efficiently to support planning and decision-making based on spatial data.

This study aims to examine the impact of using the Quizizz application on students’ learning interest in the Information Technology subject at SMK Negeri 3 Salatiga. The research employed a quantitative approach with a quasi-experimental design, involving an experimental class that utilized Quizizz as a learning medium and a control class that used conventional teaching methods. Data on students’ learning interest were collected through questionnaires and analyzed using the Independent Sample T-Test to determine significant differences between the two groups. The findings revealed that students in the experimental class who learned through Quizizz achieved a mean score of 68.96, while those in the control class obtained a mean score of 57.30. The statistical analysis indicated a significant difference between the two groups, suggesting that the use of Quizizz had a positive and measurable effect on enhancing students’ learning interest. The interactive features of Quizizz, such as real-time feedback, gamification elements, and visual engagement, likely contributed to students’ higher motivation and active participation during the learning process. Based on these results, it can be concluded that Quizizz serves as an effective and engaging digital tool to increase students’ enthusiasm for learning Information Technology. It is therefore recommended that educators integrate Quizizz into classroom activities as a complementary interactive learning medium. Future research is encouraged to investigate the application of other digital platforms or compare the effectiveness of different gamified learning tools across various subjects and educational levels.

Ischemic stroke occurs when a thrombus, embolus, or vascular stenosis disrupts blood supply to the brain, causing vessel rupture and blood leakage into the surrounding neuronal space. A common clinical symptom of stroke is hemiparesis, or muscle weakness on one side of the body. Non-pharmacological management, such as range of motion exercises using mirror therapy, can support rehabilitation. Mirror therapy is a form of motor rehabilitation that engages the patient's motor imagery. The mirror provides visual stimulation to the brain, particularly the cerebral motor nerves on both the affected and unaffected sides, to assist movement in limbs experiencing hemiparesis. This study used a case study method, implementing nursing care and evidence-based nursing practice. Over six consecutive days of intervention, mirror therapy led to increased muscle strength. Prior to the therapy, muscle strength was recorded at. After the therapy, muscle strength improved to. These results suggest that mirror therapy can serve as an effective rehabilitation strategy to address impaired physical mobility in patients with ischemic stroke.

The Teaching Campus Program provides students with direct experience in collaborating with teachers and principals to improve the quality of learning, particularly in literacy, numeracy, and technology adaptation. This study aims to evaluate the implementation of the Teaching Campus Program Batch 8 among students of the Faculty of Engineering, Padang State University (FT UNP). This study uses a program evaluation research type with a quantitative approach. The research population consisted of 35 students, all of whom were sampled using total sampling technique. The research variable was the evaluation of the implementation of the Campus Teaching Program based on the CIPP (Context, Input, Process, Product) evaluation model. Based on the results of the study, the evaluation of the implementation of the Campus Teaching Program among FT UNP students was overall “Fairly Good”. This provides learning experiences outside the campus and improves student skills. However, efforts to improve the quality of each evaluation dimension, especially in terms of student placement relevant to their study programs, clarity of guidelines, and preparatory curriculum, are necessary to achieve the “Very Good” category and maximize the program's contribution.

The Indonesian government has long faced complex armed conflicts, particularly in Papua, involving security forces and Armed Criminal Groups (KKB). This conflict has had a major impact, not only in terms of casualties involving the military and civil society, but also in terms of broader social and political impacts. A more security-oriented approach by the government is often questioned, because on the one hand, it exacerbates human rights violations, creates a negative stigma against the Papuan people, and further limits the space for constructive political dialogue. This ongoing tension has worsened relations between the central government and Papuans, who have long felt marginalized. In addressing these issues, it is important for governments to develop a more holistic approach, by strengthening protection of civil society, increasing transparency and accountability, and opening up space for inclusive dialogue between all relevant parties. A sustainable settlement requires not only security management, but also serious attention to the well-being, rights of the Papuan people, and recognition of their cultural diversity and political aspirations. Going forward, approaches that prioritize dialogue and reconciliation can open up opportunities to achieve a more just and sustainable peace.

Penelitian ini bertujuan untuk menganalisis pengaruh perkembangan pariwisata terhadap pelestarian bahasa dan budaya Batak di TukTuk, Samosir. Dalam konteks pariwisata yang berkembang pesat, penting untuk memahami dampak positif maupun negatif yang ditimbulkan terhadap kelestarian budaya lokal. Penelitian ini juga mengidentifikasi tantangan yang dihadapi dalam melestarikan bahasa dan budaya Batak di tengah pengaruh globalisasi dan dominasi bahasa asing. Di samping itu, penelitian ini mengkaji peran masyarakat lokal dalam menjaga kelestarian budaya Batak. Metode yang digunakan adalah pendekatan kualitatif deskriptif dengan teknik wawancara mendalam, observasi langsung, dan studi dokumentasi. Informan dalam penelitian ini adalah masyarakat lokal yang aktif dalam kegiatan budaya dan kepariwisataan. Hasil penelitian menunjukkan bahwa pariwisata memberikan peluang untuk memperkenalkan budaya Batak kepada wisatawan, namun juga memunculkan tantangan serius, seperti komodifikasi budaya dan penurunan penggunaan bahasa Batak. Masyarakat lokal memiliki peran kunci dalam mempertahankan tradisi dan bahasa Batak, meskipun masih menghadapi tekanan budaya luar. Diperlukan kolaborasi antara masyarakat dan pihak terkait untuk menciptakan strategi pelestarian budaya yang berkelanjutan di tengah arus pariwisata yang terus berkembang.