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The user interface is an important element in an application or website. The choice of font type, color and layout in the user interface can be attractive and make it easier for users to explore applications or websites. The aim of this service is to provide training for participants consisting of 12th grade high school students to know and understand the basics of designing e-commerce user interfaces. The application used in user interface design training is Figma. The methods of this training service are introduction, understanding, teaching, testing and evaluation. The results of the evaluation show that the participants can design e-commerce user interfaces well and attractively. Of the total participants, 90% of participants had scores above 70 and only 2 participants scored 65 and 61. So it can be concluded that the use of Figma in designing e-commerce user interfaces increases the knowledge and understanding of the training participants.

The Communication, Informatics, and Statistics Agency (DISKOMINFOTIK) of Bengkalis is a government institution focused on information and statistics. One of the media used for information dissemination is the DISKOMINFOTIK Bengkalis website. The website of the Communication, Informatics, and Statistics Agency of Bengkalis District offers several information options such as the agency profile, work units, public information, agendas, announcements, contact details of DISKOMINFOTIK Bengkalis, as well as news published by DISKOMINFOTIK Bengkalis. Therefore, the DISKOMINFOTIK Bengkalis website is considered a significant medium for both the agency itself and the public. Hence, software quality becomes an important consideration as it directly affects the website's performance. For this reason, testing needs to be conducted on the DISKOMINFOTIK Bengkalis website. This research addresses 11 factors in McCall, namely Correctness, Reliability, Usability, Integrity, Efficiency, Reusability, Portability, Interoperability, Maintainability, Flexibility, and Testability. Testing is done in two ways: with testing tools and with questionnaires submitted to users and system developers. The results of testing conducted with questionnaires yield quality scores of Correctness 77,66%, Reliability 77,8%, Efficiency 79,01%, Integrity 77,31%, Usability 77,67%, Portability 77,31%, Maintainability 90%, Testability 90%, Flexibility 93,3%, Reusability 95%, Interoperability 90%, so the average quality is 84%.

This research presents an expert system using the extreme programming method to determine the level of ability in public speaking. Public Speaking is an important speaking skill in many fields, but it is often difficult for individuals to evaluate their ability. The extreme programming method is used to provide a reliable level of workmanship in the public speaking system. The expert system will provide recommendations in the form of solutions, or strategies that can help individuals improve their public speaking skills. individuals in improving their public speaking skills. The solutions provided will be adjusted to the individual's ability level, so as to provide effective knowledge. The trust method used is the certainty factor method. The results displayed are information about level of public speaking ability, the level of confidence of an expert along with solutions that can be done next by website users.

The Village Government & managers of Kemetul Tourism Village do not understand much about digitization transformation, digitization opportunities, and technological innovation in the tourism sector. Observation preparation is the first step to dig deeper into the existing problems. Training for the Village Government & Management of Kemetul Tourism Village to understand the challenges and opportunities of digitalization marketing in the tourism sector. Practice and apply digitalization marketing for the development of tourism villages. With the understanding and training digitalization has the potential to drastically change the tourism industry, allowing better knowledge management, faster innovation, and better data security while reducing operational time. In addition to providing understanding, there is also a need for training in tourism service technology innovation. Many types of tourism service technology make it easier for managers such as the use of social media and websites that can be accessed in the form of websites and smartphone applications.

Waste is a waste product of human activities that continues to increase along with the increase in population, activities, and consumption levels. In Bengkalis Sub-district, Bengkalis Regency, there are many waste accumulation points that have not been handled properly, mainly due to the lack of information about the location of waste accumulation. This causes the Bengkalis Regency Environment and Hygiene Agency (DLHK) to have difficulties in managing waste transportation, even though it is carried out every day. There are still many complaints from people who are outside the waste collection point. To overcome this problem, this research aims to develop a mobile application-based garbage pile complaint application focused on the Bengkalis District area. This application is designed to assist DLHK in monitoring environmental cleanliness more effectively. The Analytical Hierarchy Process (AHP) method is used to determine the priority of handling waste complaints, which will be implemented in a web platform to ensure optimal handling. Application development uses a prototype approach to ensure that the resulting application is in accordance with user needs and expectations. With this application, it is hoped that waste management in Bengkalis Regency will become more efficient and responsive to community complaints.    

Marketplace system is a means of meeting sellers and buyers online, in this case service providers and car renters. With this information system, renters no longer need to bother looking for the required car that matches the criteria, and service providers are also easier in marketing and expanding their marketing reach. This system was built using the RAD (Rapid Application Development) method of development which allows customers to place orders, select vehicles, eliminating complexity in the traditional process involving visits to rentals. In car rental services there are several problems that need to be resolved. First, there is no web-based information system service that makes it easy for customers to access car rental service company information. Second, conventional services are still fairly slow. Currently, reservations are made in two ways, namely coming to the place or contacting the telephone number on Whatsapp so that prospective tenants have to wait for a response from the rental provider to get information about prices and available cars. Therefore, a car rental information system is needed that specifically serves fleet rental with online booking to display transaction information in the form of car rental and return on the system dashboard to support strategic purposes. This research focuses on building a car rental information system using the PHP programming language with the CodeIgniter framework.  

The objective of this study is to investigate and gather empirical data about the impact of leverage, firm size, and cash flow on financial distress in construction companies that are listed on the Indonesian Stock Exchange between 2018 and 2022. Research data is evaluated using logistic regression using SPSS 23 for Windows, using secondary data gathered from the company's annual financial reports and official website. According to the study's findings, three factors significantly influence financial distress: 1) leverage has no effect; 2) firm size has a negative effect; and 3) cash flow has no effect. The results of this research can be used as a basis for taking corrective action if there are indications that the company is experiencing financial distress. Thus, to better manage the firm's financial risks, even though company size is the only major element, management should nevertheless keep an eye on other factors like liquidity and cash flow.

In the era of information technology advancement, web applications have become a means of seeking information. However, with technological progress, they have become increasingly vulnerable to cyber attacks such as SQL Injection and Cross-Site Scripting (XSS). This research aims to implement the Teler-waf Web Application Firewall (WAF) to protect web applications from such attacks. The research methodology includes the implementation of the Teler-waf WAF, analysis of web application security, and testing the speed of attack detection. The results show that Teler-waf is effective in preventing attacks, and its integration with Telegram bots provides real-time notifications to system administrators, enhancing security responsiveness. This research contributes to strengthening web application security and understanding the role of the Teler-waf WAF in addressing cyber threats.

Pondok Baru Furniture Store located in Makamhaji Kartasura is a business that operates in the field of manufacturing and selling furniture. There are problems in managing sales transaction data, stock of goods, and sales reports which still use manual methods, sometimes resulting in errors in recording. The current purchasing system which requires coming to the shop to see and buy the products being sold is very troublesome. And consumers want to know about the products being sold without having to come to the shop directly. Therefore, researchers created a web-based sales information system to overcome this problem. The method used in system development is the prototype method with data collection through interviews. The result is a web sales information system design that makes it easier for buyers to access products offered anywhere and carry out purchase transactions online. This system design is expected to produce more accurate data in processing sales data and sales reports.

The development of a web-based Child Information System at Posyandu Cilongkeang, Dirgahayu Village, aims to address the challenges of manual record-keeping, which is time-consuming, prone to loss, and causes data errors. This system is designed to support child health recording activities, providing fast and accurate nutritional status information of toddlers. The research method involved observation, interviews, and system testing, including User Acceptance Testing (UAT). The result shows that this web-based information system improves operational efficiency and data accuracy at the posyandu, while also providing IT training to posyandu cadres. The system has proven effective in reducing recording errors and speeding up the reporting process

Performance is a measure or assessment of the extent to which a company can achieve the desired goals and results. One way to assess the financial performance of a company is to carry out financial report analysis. This research aims to determine financial performance using financial ratios at PT. Hanjaya Mandala Sampoerna Tbk which occurred before the disaster that hit the world, namely the Covid 19 pandemic, during the Covid 19 pandemic and after the Covid 19 pandemic. This research uses quantitative descriptive methods with analysis techniques using liquidity, solvency, activity and profitability ratios. The information and data for this research come from the annual financial report on the official website of PT. Hanjaya Mandala Sampoerna Tbk. The results of this research are measurements of liquidity, solvency, activity and profitability ratios at PT. Hanjaya Mandala Sampoerna Tbk from 2018 to 2023 which obtained an average performance score with conditions tending to be unhealthy.

The Indonesian Banking Industry chooses a significant influence on the country's finances and economic growth when compared to other economic entities that are in deficit. In addition to running a business, the banking industry It also seeks to support national growth to improve the economy. The company's ability to meet its financial obligations and generate profits indicates that the company's condition is good. This study aims to determine and analyze the effect of Capital Adequacy Ratio and Loan to Deposi Ratio on Return On Assets. This study uses descriptive quantitative data design and type. Researchers collect, classify, and analyze sample data using purposive sampling techniques. The data used is secondary data in the form of company financial reports obtained from the official website of the Indonesia Stock Exchange. The results of research and hypothesis testing partially Capital Adequacy Ratio has a significant effect on Return On Assets with a tcount value of 4.076> ttable 2.00030 and a significance value of 0.001 <0.05. Loan to Deposit Ratio has a significant effect on Return On Assets with a tcount value of 3,676> ttable 2,00030 and a significance value of 0.001 <0.05. The results of research and hypothesis testing with an Fcount value of 12,062> Ftable 3.15 and a significance value of 0.001 <0.05 from the Capital Adequacy Ratio and Loan to Deposit Ratio simultaneously have a positive and significant effect on Return On Assets in private banks listed on the Indonesia Stock Exchange for the 2019-2022 period.    

Batak Toba is one of the many ethnicities that exist in Indonesia as well as having unique cultures especially regarding to ceremonies and family especially when it comes to holding death ceremonies, in Batak Toba culture they have many. It is due to the fact that culturally and historically they are used to live under the circumstances of different status in the community. As modern as it gets, the death ceremony is still being held in its traditional ways with different ceremonies for different person according to how many families they have. Culture certainly influenced a lot in a community to the oral tradition by saying phrases and idioms that may sound different to another community from different background. This paper is intended to demonstrate the technical meanings of idioms that are commonly used in Batak Toba’s death ceremonies using semantics-cognitive study. This paper used a descriptive-quantitative approach with also the study of library study. The idioms that are written in this paper is searched from asking relatives who are of Batak Toba origin as well as from books, journals and several website articles.

In this study, a website and UI/UX design ordering service system was developed. This system offers clients to make orders through a website that can make it easier for people to find service experts in the field of website and UI/UX design. The development of this system was carried out using the Extreme Programming (XP) method, this method is a software development that emphasizes flexibility, communication, and adaptability to changing requirements. Researchers will use short iterations to create, build, and test websites and UI/UX designs. To ensure a thorough understanding of client requests and preferences, developers and customers will communicate more frequently. The testing method on the system used in this study is User Acceptance Testing, which is a testing stage where the system or software is evaluated to ensure that the system meets user needs and requirements. Users perform this test to ensure that the system functions properly and meets their expectations. The results of this study, system development using the Extreme Programming (XP) method is very helpful for developers because the needs of each user are clearly defined, the use of the User Acceptance Testing method shows that each function of the application system operates according to user needs. Thus, the use of the Extreme Programming method can improve the system development.

The advancement of technology in the field of photography has become an increasingly growing trend over time. In the context of Indonesia, the history of photography began in 1840, in line with the discovery of photography by Juriaan Munich, a Dutch media officer. Photography has been a part of people's lifestyle for centuries, ranging from the use of simple digital cameras to sophisticated devices that require specialized skills. Lensa Photography, as a photography studio in Bengkalis Regency, also faces challenges in the booking process. Manual processes through telephone or direct visits often result in scheduling errors. To address this issue, this study has successfully developed a website-based Lensa Photography booking system using the Laravel framework and the Rapid Application Development (RAD) development method. This booking system has successfully met its objectives by providing the following features, More efficient schedule management, Improved scheduling accuracy, Time and cost savings, Increased customer satisfaction, This booking system has been adopted by Lensa Photography and has provided significant benefits for the company, including, More organized and organized booking schedules, Reduced scheduling errors, More efficient booking time and costs, Increased customer satisfaction.

This research aims to develop a web-based expert system with the Forward Chaining method that can diagnose and provide treatment for people with stroke disease. The expert system will be used to help the diagnosis process by analyzing the symptoms reported by the patient. The Forward Chaining method will be used as an inference approach in this expert system. The system will use a knowledge base that contains medical rules obtained from experts. The inference process will be carried out by linking the symptoms reported by the patient with the information in the knowledge base to determine possible diagnoses and appropriate treatments. This expert system will be implemented in the form of a web-based application that can be accessed by the general public. The results of this study show that the expert system to diagnose and provide treatment using the forward chaining method is successfully built and the application can be used to help the general public diagnose by entering the symptoms felt and the expert system will provide diagnostic results and provide treatment.

This research produces a monitoring system to determine the position of the ship using the Kalman Filter method in web-based system development using the waterfall development method. This system allows users to view the position and coordinates of the ship in real-time. By applying the Kalman Filter method, uncertainty and noise in measuring the position of the ship can be reduced, thereby increasing the accuracy in determining the actual position of the ship. The system development process is carried out using the waterfall method which consists of requirements analysis, design, implementation, testing, and maintenance. The developed web-based system provides more accurate and reliable information to users, with the ability to view the position and coordinates of the ship in real time. This research contributes to the development of a more effective ship position monitoring system that can be used in various purposes such as navigation, surveillance, and ship monitoring.

The South Coast of East Java is one of the areas that has marine and fisheries potential. This is utilized by local residents as a source of livelihood. To maximize this potential, it is necessary to know how the water quality in an area. The water quality of a water body can be known through the measurement of chlorophyll-a concentration and sea surface temperature with the help of remote sensing technology. This study aims to analyze the comparison of Aqua MODIS and VIIRS images on mapping chlorophyll-a concentration and sea surface temperature with the help of the SeaDAS application whose data is downloaded through the NASA oceancolor website. To map chlorophyll-a concentration and sea surface temperature, an analysis method using the most optimal mathematical model is needed. The results of the Aqua MODIS satellite image chlorophyll-a concentration research in the year (2020-2024) in the South Coast of East Java has an average of 0.24282 mg/m3, 0.19144 mg/m3, 0.51777 mg/m3, 0.37524 mg/m3, and 4.0542 mg/m3. The highest average chlorophyll-a concentration value of Aqua MODIS satellite imagery occurred in May 2024. This condition indicates that the water quality in the South Coast of East Java is low. While the chlorophyll-a concentration of VIIRS satellite images in the year (2020-2024) in the South Coast of East Java has an average of 0.23197 mg/m3, 0.31974 mg/m3, 0.19304 mg/m3, 0.38974 mg/m3, and 1.58583 mg/m3. The highest average chlorophyll-a concentration value of VIIRS satellite imagery occurred in May 2024. This condition indicates that the water quality in the South Coast of East Java is low.

This research is motivated by the growth of the Hotel, Resort and Cruise Lines Industry which does not always increase every year. The value of the Hotel, Resort and Cruise Lines Industry shows a decline starting from 2017-2022. This increase and decrease in value can be changed by Corporate Social Responsibility (CSR) and Financial Performance. This research aims to: (1) Find out changes in Corporate Social Responsibility (CSR) towards Industrial Value, (2) Find out changes in Financial Performance towards Industrial Value, and to (3) Find out changes in Corporate Social Responsibility (CSR) and Financial Performance together. the same for the Industrial Value of the Hotel, Resort and Cruise Lines industry listed on the IDX in 2017-2022. The population in this study is the entire Hotel, Resort and Cruise Lines industry listed on the IDX in 2017-2022. Sample selection used purposive sampling technique. The number of samples obtained was 10 industries. The type of data collected is secondary data obtained from the IDX website. The analytical methods used are descriptive analysis, classical assumption test, multiple linear analysis, t test, f test, and analysis of the coefficient of determination (R2). The research results prove that: (1) Corporate Social Responsibility (CSR) has had a significant negative change in Industrial Value, (2) Financial Performance has had a significant positive change in Industrial Value, and (3) Corporate Social Responsibility (CSR) and Financial Performance have simultaneously had a significant change. on Industrial Value.

The selection of campus ambassadors at Politeknik Negeri Bengkalis is one of the activities carried out annually. The selection of campus ambassadors aims to prepare the best students to become student representatives in internal and external campus activities. The campus ambassador assessment process is carried out in three stages, namely pre-quarantine, quarantine and grand final. A websitebased Decision Support System for campus ambassador finalist candidates is needed to help the committee and judges in the finalist selection process to be faster and more accurate. This system uses the Simple Additive Weighting (SAW) method which has weights on each criterion. The result of applying the SAW method to the system is to display rankings that can help in determining the campus ambassador finalist champion. From 31 field data, the application of the SAW method on this system has an accuracy of 96,6%. The software development method used is the Rational Unified Process (RUP).