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This research discusses the application of cash receipts and cash payments from cash sales and cash purchases at CV Banua Prima Teknik. This research aims to determine the accounting system for cash receipts and cash disbursements at CV Banua Prima Teknik, as well as to create a web-based cash receipt and disbursement application at CV Banua Prima Teknik. The theoretical framework of this research involves information system analysis, by examining the information needed by management, related functions, documents used, and document flowcharts. MySql is used as a database, with the PHP programming language. The research results show that the recording at CV Banua Prima Teknik has been computerized but still uses Microsoft Excel. The weakness of this method is that it is difficult to find out the recapitulation report of cash receipts and disbursements based on a certain period. Therefore, the application developed in this research is expected to help produce cash receipt and disbursement reports more effectively and efficiently, thereby improving performance in company financial management.

Abstract Bhumi Karya Cooperative is an organization focused on the savings and loan activities of its members. Loans with low interest rates and various types of savings are offered to enhance the welfare of the members. However, challenges in the effectiveness of transaction data management, the conventional handling of savings and loan applications, and financial reports managed using Microsoft Excel are faced by the cooperative. The development of a web-based information system is deemed essential, as this system not only allows members to conduct transactions remotely, such as the previously manual savings and loan applications, but also accelerates the processes of member data entry, transaction recording, report generation, and service provision to members anywhere. Additionally, prospective members can register online, thereby increasing the overall operational efficiency of the cooperative

This research aims to improve work stress at PT Jamkrindo with the title research into the influence of Work Load, Work Life Balance, and Work Conflict on work stress in employees of PT Jamkrindo Tangerang Regency branch. The population used in this research were employees of PT Jamkrindo Tangerang Regency branch. The sample in this study was 54 respondents and the technique used was nonprobability sampling technique. The analytical tool used is quantitative analysis, namely multiple linear regression analysis using the SPSS version 22.0 program and Microsoft Excel 2021. The results of this research show that workload (X1), work life balance(X2), and work conflict have a significant effect (X3) on work stress (Y)

Land and water sources are important in cultivation activities. Efforts to overcome the problem of limited land and water for cultivation include technology development. One of the technologies being developed is vertiqua. The Vertiqua that has been developed, both with and without biophysical filters, still has weaknesses, namely high levels of ammonia. Therefore, a biofical modification was carried out, namely using a biofical top filter to increase the effectiveness of reducing ammonia levels to support fish growth in the vertiqua. The aim of this research was to test the effectiveness of the biofical top filter on the rate of reduction in ammonia levels in the vertiqua. The research design was carried out using a Completely Randomized Design (CRD) for one treatment with three repetitions, in this study with an upper biophysical filter as treatment and three vertiquas as repetitions. The data analysis carried out in this research was an experimental method. The results of the research are presented in the form of graphs, tables and narratives using Microsoft Word and Excel. As for testing, the research sample was tested with the middle value using Microsoft Excel and Minitab 21 by comparing the test results with the standard. According to the research results, the use of an upper biophysical filter can have an effect on maintaining physical and chemical water quality parameters (P<0.05) so that they comply with quality standards. However, there are several water quality parameters that do not comply with quality standards, such as pH and nitrite. The use of the upper biophysical filter type in the vertiqua koi fish cultivation system has an effect on reducing ammonia and maintaining water quality so that it meets quality standards. However, the nitrite value at the beginning was high, but after two weeks of testing the value began to decrease, indicating that the upper biofical filter was running optimally.

This study aims to identify problems in the process of submitting and accounting for project budget funds at PT. Leon Testing and Consultancy Banjarbaru, and to design an application program that can simplify the process. This study uses the theoretical framework of the Accounting Information System for Submission and Accountability of Budget Funds, which includes analysis of management information, related functions, procedure networks, documents, accounting records, internal control systems, and existing flowcharts. Applicable accounting standards are used in this study, with MySQL as the backend and PHP as the frontend. The results of the study indicate that the process of submitting and accounting for funds at PT. Leon Testing and Consultancy Banjarbaru is still semi-manual, using Microsoft Excel. Therefore, it is recommended that the company adopt an online-based application to improve the efficiency and effectiveness of the process

This study aims to determine the impact of product quality, service quality, and social media marketing (Instagram) on purchasing decisions for consumers of Kopi Kenangan RC Veteran (drive-thru). This research is quantitative in nature. The sample consists of 100 respondents, selected using a non-probability sampling method with accidental sampling and the Lemeshow formula. Data collection was conducted through a questionnaire using a Likert scale, and the data were processed using Microsoft Excel 2019 and SPSS Software version 22. The data analysis included validity and reliability tests, classical assumption tests, hypothesis testing, and multiple linear regression. The results of this study indicate that the variables of product quality, service quality, and social media marketing each have a positive effect on purchasing decisions. Additionally, product quality, service quality, and social media marketing collectively have a positive impact on purchasing decisions

The purpose of the study is to determine and analyze the effect of company size, profitability, leverage, liquidity and sales growth on tax avoidance in energy sector companies listed on the Indonesia Stock Exchange (BEI) for 2019-2023. In this study, a purposive sampling method was used, which obtained 45 companies. The data analysis used in this study is multiple linear regression analysis using SPSS software version 22 and Microsoft Excel 2019. The results of this study indicate that company size has a significant positive effect on tax avoidance, while leverage has a significant negative effect on avoidance, then profitability, liquidity and sales growth has no effect on tax avoidance.

Organizational citizenship behavior is an important factor for company progress, because it is voluntary behavior outside the official job description and can increase company effectiveness and efficiency. This study aims to analyze the influence of Work Environment, Organizational Commitment, and Emotional intelligence on Organizational citizenship behavior at PT Berau Karetindo Lestari South Jakarta. This research is a quantitative study with a sample size of 110 respondents. The sampling method uses probability sampling with simple random sampling technique. Data was collected through a questionnaire with a Likert scale which was processed using Microsoft Excel 2007 software and SPSS Version 26 software. The data analysis used is correlation and multiple linear regression analysis. The results of this study indicate that Work Environment has a positive and significant effect on Organizational citizenship behavior, Organizational Commitment has a positive and significant effect on Organizational citizenship behavior, Emotional intelligence has a positive and significant effect on Organizational citizenship behavior, and Work Environment, Organizational Commitment, and Emotional intelligence simultaneously have a positive and significant effect on Organizational citizenship behavior.

The purpose of the study is to determine and analyze the effect of Operating Cost, Sales, Cash Turnover, Receivable Turnover, and Inventory Turnover on Net Income of Various Industrial sub sector companies listed on the Indonesia Stock Exchange (IDX) in the period 2019- 2023. In this study, a purposive sampling method is used, which obtained 37 companies. The data analysis used in this study is multiple linear regression analysis using SPSS software version 22 and Microsoft Excel 2019. The results of this study indicate that Operating Cost and Cash Turnover has no effect on Net Income. At the same time, sales have negative significant effect on Net Income, Receivable Turnover have negative significant effect on Net Income, and Inventory Turnover have positive significant effect on Net Income.    

This study aims to examine The Role of Work Motivation Mediation in the Influence of Perceived Organizational Support and Employee Engagement on Organizational Citizenship Behaviour in employees of the Pusat Jasa Kearsipan, Arsip Nasional Republik Indonesia. The employee population at the Pusat Jasa Kearsipan, Arsip Nasional Republik Indonesia is 55 people. The sample used in this study is using a saturated sample. Data was collected through a questionnaire with a likert scale processed using Microsoft Excel 2013 software and Smart PLS 4.1 version. The research method used is SEM PLS. The results of this study show that the variable perceived organizational support has a not significant effect on organizational citizenship behavior, employee engagement has a not significant effect on organizational citizenship behavior and work motivation has a significant effect on organizational citizenship behavior. The results of the study also showed that there was a significant influence of perceived organizational support on work motivation, and a significant effect of employee engagement on work motivation. This study also results that work motivation is stated to be able to mediate perceived organizational support for organizational citizenship behaviour, and work motivation is also able to mediate employee engagement towards organizational citizenship behaviour at the Pusat Jasa Kearsipan, Arsip Nasional Republik Indonesia.

This research aims to determine the influence of organizational commitment, work experience, professionalism and auditor education on consideration of the level of audit methodology for auditors working in public accounting firms in the South Jakarta and West Jakarta regions in 2024. The data sampling technique involves distributing questionnaires directly to respondents. The research population was auditors who worked in 9 Public Accounting Firms and obtained 78 questionnaires and all questionnaires could be processed. The data processing used was multiple linear regression analysis, tested using the Statistical Package For The Social Science (SPSS) program version 22 and Microsoft Excel 2010. Based on the research results, it can be concluded that organizational commitment (X1) and auditor education (X4) have a significant effect on consideration of audit materiality level (Y), while work experience (X2) and professionalism (X3) have no effect on consideration of audit materiality level (Y).

This research aims to determine the effect of Profitability, Managerial Ownership, Company Size and Leverage on Company Value in the food and beverage sub-sector listed on the Indonesia Stock Exchange for the 2019–2023 period. The sample for this research is 24 companies in the food and beverage sub-sector listed on the Indonesia Stock Exchange for the 2019-2023 period. This research was carried out using the multiple linear regression method assisted by the SPSS version 22.0 program and Microsoft Excel 2010. The results of the research show that Profitability has an effect on Company Value, Managerial Ownership has no effect on Company Value, Company Size has a negative effect on Company Value, Leverage has an effect on Company Value.    

An information system is a series that includes aspects of software, hardware and brainware in a structured manner with performance in a process that is interconnected so as to create a certain desired product, then the development of website-based system infrastructure can make it easier to data warehouse electronic products for both incoming and outgoing goods. for the admin, however, from the ongoing data warehouse process there are several problematic factors that influence it, namely, electronic product warehouse data collection for incoming and outgoing goods still uses a simple Microsoft Excel format which takes a long time and there are many warehouse data collection archives on computer storage as reports so it is vulnerable to viruses.

The management of data collection of research activities, community service, and publications that occur at the National University of Karangturi Semarang is still done manually using Microsoft Excel, which still has various problems related to collecting, storing, searching, processing, and presenting data when needed for the accreditation process. Based on these problems, an information system is needed that can accommodate all the problems experienced by users. Therefore, an information system will be developed to manage all data related to research activities, community service, and publications carried out by lecturers and improve the efficiency of data management. System design is one of the stages of developing an information system. Simlitabmas design has two main objectives, namely to fulfill the needs of users and to provide a clear picture to all personnel involved in system development. System design is one of the important steps in a system development in which a visual representation of a series of processes or activities in an institution or organization is made. One of the modeling or design tools that can be used is the Unified Modeling Language (UML). UML helps describe and design systems, especially in object-oriented programming. In this research, UML diagrams made consist of use case diagrams, activity diagrams, and sequence diagrams.

This study aims to determine the effect of Current Ratio, Debt to Asset Ratio and Total Asset Turn Over on Net Profit Margin. The data used in this study is secondary data with a population of retail sub-sector companies listed on the Indonesia Stock Exchange with the observation year 2019 - 2022, totaling 31 companies. The sampling technique used in this study was purposive sampling method with data analysis using multiple linear regression methods and using the Statistical Package for the Social Sciences (SPSS) version 22 program and Microsoft Excel for Windows 2019. The results of this study indicate that Current Ratio, Debt to Asset Ratio and Total Asset Turn Over affected Net Profit Margin with a coefficient of determination (R2) of 83.3% and the rest is influenced by other variables not studied in this study.

The study aims to determine and analyze the effect of Capital Structure, Investment Opportunity Set adn Insstitutional Ownership on company value of Food & Beverage Sub Setor companies listed on the Indonesian Stock Exchange (IDX) from 2019 – 2023. This study usnig a puposive sampling technique and obtained 39 companies. Data analysis was conducted through multiple linear regression with SPSS version 22 and Microsoft Excel 2019. The findings reveal that Capital Structure, Investment Opportunity Set and Institutional Ownership each have a poitive and significant effect on company value.

The purpose of the study is to determine and analyze the effect of Cash Flow Operation, Debt Covenant, Firm Size, and Public Accounting Firm Reputation on Conservatism Accountancy of consumer non-cyclicals sector companies listed on the Indonesia Stock Exchange (IDX) in the period 2019- 2023. In this study, a purposive sampling method is used, which obtained 60 companies. The data analysis used in this study is multiple linear regression analysis using SPSS software version 22 and Microsoft Excel 2019. The results of this study indicate that cash flow operation and debt covenant have a positive significant effect on conservatism accountancy. At the same time, firm size have a negative significant effect on conservatism accountancy. Then, the public accounting firm reputation has no effect on conservatism accountancy.      

Multi-electrode spark plugs are a type of spark plug that has two or more ground points on the electrodes which function to produce sparks for the combustion process in gasoline engines. The aim is to find out how much the biggest change in power, the biggest torque is and how big the change in minimum specific fuel consumption is when using multi-ground spark plugs and varying the octane value of the fuel. The engine performance testing method uses full valve opening to obtain data. Next, the data is presented in the form of a graphic table and analyzed using Microsoft Excel and Minitab. The independent variables are the number of spark plug electrode legs and the octane value of the fuel. The dependent variable is the power produced and minimum specific fuel consumption when using RON 90, 92 and 98 fuel. The engine speed control variable is 55000 to 9000. Power test results using X-Line spark plugs with RON 92 fuel produce the highest power among spark plugs . other. The highest power is 6.92 hp at 7000 rpm. Torque test results using RON 98 fuel show that the X-Line spark plug produces the highest torque among other spark plugs. The highest torque is 8.21 Nm at 5,500 rpm. The results of the specific fuel consumption test using RON 92 fuel, 3 foot ground spark plugs, produced the highest specific fuel consumption among other spark plugs . The lowest specific fuel consumption is 0.1308 kg/hPxhour at 9000 rpm.

Motorbikes produce exhaust gases that are dangerous for humans over the long term. Motorcycle exhaust gas is produced from incomplete combustion in the combustion chamber. The aim of this research is to anticipate the effects of exhaust gas produced by varying the thermal conductivity of the spark plug electrode and adding a percentage of octane booster to the fuel. This research uses quantitative concepts with experimental methods. Process the data using Microsoft Excel. This research was carried out at idle engine speed. The results show that emissions of CO have decreased significantly. The lowest CO emissions were obtained from a silver spark plug alloy and a 6% octane booster mixture, with a value of 2.09%. HC shows that the exhaust gas emission value has decreased very significantly. The results of HC exhaust gas emissions decreased by 671.66 ppm from the highest, 1121.33 ppm with a standard spark plug alloy and 0% octane booster mixture, to 449.67 ppm with a silver spark plug alloy and 7% octane booster mixture. Meanwhile, CO₂ exhaust emissions have increased. The highest value of CO₂ exhaust emissions are 3.77% with a mixture of silver spark plugs and a mixture of 7% octane booster.

The rapid development of technology has driven companies to enhance efficiency in their business processes. This development needs to be supported by the use of appropriate and relevant technology to ensure smooth business operations. PT Duta Ekspor Globalindo is a company engaged in export services and requires technology to manage its financial system. Currently, the company still relies on manual methods and Microsoft Excel for financial record-keeping, which can lead to errors, delayed reporting, and security issues. Therefore, this research aims to facilitate the company in managing its financial system by developing a web-based Financial Information System application. The waterfall method, consisting of analysis, design, coding, and testing, was used in the development of the application. The application was built using PHP programming language and MySQL database. The research resulted in the creation of a Financial Information System capable of efficiently managing financial and generating reports.