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Effective and efficient financial management is essential for the success of UMKM. However, UMKM are often hampered in optimizing their performance and competitiveness due to lack of knowledge and skills in financial management. Therefore, this community service aims to train UMKM in financial management to improve their financial literacy and their ability to utilize skills in business management. This activity uses a participatory approach by involving UMKM in the Bugangan Village area and the method includes theoretical explanations and direct practical assistance. The training materials include basic concepts of financial management and simple financial report analysis. The results showed that participants had a better understanding and skills to manage business finances more effectively. In addition, participants also reported increased time efficiency and accuracy of financial records after the training was implemented. Thus, this program is expected to help UMKM become more adaptive to the demands of the digital era and contribute to sustainable local economic growth.

Hotel tax is one of the regional taxes that contributes to PAD which has a fairly large contribution to PAD sources. The basis for imposing Hotel Tax is the amount paid or should be paid to the hotel. The Hotel Tax Rate is set at 10% (ten percent). The principal amount of Hotel Tax payable is calculated by multiplying the rate by the tax base. The Covid-19 pandemic has forced the government to work more in tackling the disease outbreak and its effects. The policies taken by the government will certainly have a certain impact on the community and will also have an impact on several PAD sectors which result in a decrease in revenue. Increasing local tax revenue certainly requires effectiveness and efficiency efforts. The level of efficiency is also a necessary part of increasing local tax revenues. This efficiency can be related to the expenses that will be incurred, which need to be carried out to a minimum to achieve the target of local tax revenue within a period. This study uses a quantitative descriptive analysis method with a combined panel data regression analysis between cross section and time series, with the aim of analyzing the effect of the level of effectiveness, contibution, and the level of efficiency of hotel tax revenue on the Regional Original Income of the Province of Bali in 2016 - 2020. The results show that the variables of the level of effectiveness, contribution, and hotel tax efficiency together (simultaneously) have an effect on local revenue of  98.13% and 1.87% are contributions from other variables not discussed in this study.

The advancement of Autonomous Underwater Vehicles (AUVs) is transforming the way scientists conduct deep-sea exploration and environmental monitoring. AUVs equipped with sophisticated sonar, AI-driven navigation systems, and real-time data transmission capabilities can explore extreme marine environments where human intervention is impossible. This paper reviews state-of-the-art developments in AUV technology, including enhanced battery efficiency, swarm intelligence for coordinated underwater missions, and AI-based anomaly detection for marine biodiversity assessment. Additionally, the study highlights the role of AUVs in disaster response, such as oil spill detection and ocean pollution analysis. By addressing technical challenges such as communication latency, data processing in harsh environments, and energy efficiency, this research aims to contribute to the next generation of AUV applications.

PT GMP Sukses Makmur Indonesia is a company engaged in the production of Bubble Wrap (bubbled plastic). This company produces 818,680 rolls with an average monthly production of 68,223 rolls. The problem that often arises at Pt Gmp Sukses Makmur Indonesia is the high production machine delay time with a downtime of 705.43 hours and a breakdown of 663.33 hours in one year, so the engine performance is less effective. This can lead to not achieving production targets which cause losses. The purpose of this study is to determine the effectiveness of the Bubble Wrap production machine using the Overall Resource Effectiveness (ORE) measuring tool and to find the causes of the problems that have been carried out using the ORE method on Bubble Wrap production machines during the period September 2021 – August 2022. ORE is a method that is useful in measuring the effectiveness of production time by taking into account the resources which include humans, machines, materials and methods. In the ORE method there are seven factors that are measured including readiness, availability of facility, changover efficiency, availability of material, availability of manpower, performance efficiency, dan quality rate. The results of measuring machine effectiveness using the Overall Resource Effectiveness (ORE) method for Ektruder machines were 76.41%, Crushers 99.59%, Cooling 98.99%, Mixers 99.79%, and Air Compressors 98.88%. Based on the method used, it is known that in the Bubble Wrap production process, the extruder machine does not meet the ORE standard of 85%, while the influencing factors are performance efficiency and quality rate. where the value of performance efficiency and Quality rate does not meet the standard so that it affects the high value of Overall Resource Effectiveness (ORE).

The development of digital technology in the field of education continues to advance, including in academic administration. This article discusses the socialization of a digital system for undergraduate exam registration based on a database in the Physics Education Study Program. The purpose of this socialization is to introduce and implement a system that simplifies the process for students to register for undergraduate exams online. This system is designed to replace the manual registration method, which is time-consuming and prone to errors. Through this socialization, it is expected that students and academic staff can understand the benefits and how to use this new system. The results of the socialization show that the majority of users are satisfied with the ease and speed offered by this system. This system not only improves operational efficiency but also supports transparency and accuracy in academic data. In conclusion, the implementation of this digital system is a positive step towards modernizing academic services in the Physics Education Study Program.

This research is mainly aimed at improving the way of discharging coal at PLTU Rembang, which is one of the power plant business units of a subsidiary of PT PLN located in Sluke District, Rembang Regency, Central Java Province. It maps the dimensions of the discharging speed using conveyor and grape . Data collected through surveys to coal shipping companies are regressed in the Linear Regression model. The results show that two characteristics of discharging services with conveyors and grapes affect time and cost (1) The duration of coal discharging (2) The cost of coal discharging. using qualitative and quantitative primary and secondary by direct observation to the field and data collection then the data is processed using multiple linear regression, the targeted outputs are national journals, national seminars, monographs.

This community service aims to develop human resources to improve employee performance at PT Insan Ki Angka. This activity was carried out in November 2021, using training and development methods which included workshops, skills training and mentoring programs. This method is applied on an ongoing basis to ensure effective transfer of knowledge and skills to employees. The results of the activities show that human resource development through comprehensive and ongoing training can significantly improve employee performance, operational efficiency and job satisfaction. While there are challenges such as limited training time and variations in technology skills, the benefits are far greater. Therefore, it is recommended that companies continue to implement structured HR development programs and provide ongoing support for employees, as well as ensure that adequate facilities and resources are available to support the implementation of new knowledge. These steps will help the company achieve its vision and mission and strengthen its competitiveness in the market.

The textile and textile products (TPT) industry in Indonesia still has a lot of problems, one of which is the problem of raw materials which are considered to be unable to compete with the same material from importation sources. This requires the company continue to strive to increase productivity and cost efficiency to mitigate the increase in prices of raw materials charged to consumers. One effort that can be done by the company is to improve the efficiency of the cost of raw material inventory. The company must be able to plan and control the company's raw material inventory to support the effectiveness of its raw material costs. By having good planning and control, the company will avoid the problem of excess and lack of raw material inventory in carrying out production activities. This study aims to determine the application of the Justintime system at PT Bintang Baru Sentosa in increasing the efficiency of the company's raw material inventory costs. The type of research is quantitative qualitative research with a case study approach. Data sources obtained from primary data and secondary data. The methods used in this study include: interviews, observation, and documentation studies.The results of the study show that using Justintime in controlling raw material inventories has cost efficiencies of Rp18.418.185,- for 75/72 F DTY and 150/48 F DTY with a cost efficiency level of 75%.  Keyword:Raw Materials, Inventories, Just.intime (JIT), Cost Efficiency

Additional criminal threats added on top of the main criminal sanctions aim to prevent military members from committing violations. The aim of this research shows that to maintain discipline, the application of additional punishment must remain based on the principles of law and justice. Qualitative research uses a descriptive approach to collect data systematically, factually, and quickly according to the description at the time of the research. The results of this research show that this additional penalty is expected to provide a stronger incentive for military members to comply with established ethics and regulations, maintain military integrity and efficiency, and improve the public's image and trust in military institutions.

The management of production and operations in factory machinery is an optimal management effort in the use of resources consisting of labor, machinery, equipment and raw materials. The production and operations manager directs various inputs in order to produce various outputs or results in units of quantity, quality, price, specific time and location according to consumer demand. Efficiency and effectiveness of the production process to be achieved requires proper scheduling management so that the production output produced can be completed according to target. Management of production and customer orders is still simple, besides that the status of raw material inventories that cannot be directly known can often result in delays in the production process and even production cannot be done as soon as possible. Scheduling orders that enter using the system first in first out where the first order that comes is done, but has not considered the number of orders, priority of customers, maturity of workmanship and engine capacity so that the estimated completion of the order can not be known. To make it more efficient and directed, the Earliest Due Date method is used by sorting the production work based on the closest due date. This method can be used for scheduling on one machine or for scheduling on several machines (parallel machine) so that the scheduling management information system can manage effective production scheduling and produce production reports automatically as needed.

erized Financial Administration System at the Semarang Soko Tunggal Midwifery Academy located at jl. Sendangguwo Raya no 41-42 Semarang is very useful for companies specifically in the Administration section. Especially when there are unexpected problems, but because so far the system used is still the old system and is less efficient and often errors in writing the nominal amount and also requires a long time in data processing so that makes the Administration part of the problem. With the advancement of modern technology that is the computer in an information system today is expected to provide effectiveness and efficiency in data processing and minimize the error rate in the processing system. The procedures that will be processed between SPP Payment, SPI and Practice fees using the Microsoft Visual Basic Application System and using the Microsoft Office Access database system.With the new system, it is hoped that conducting transactions in the SOKO Midwifery ACADEMY TNGGAL SEMARANG can be utilized as well as possible and used as much as possible by all groups of leaders and other employees especially the financial administration division so that it can simplify each transaction.

Mranggen Demak State High School Library is a work unit formed with the decision of an authorized official to serve the needs of school residents to the books in Mranggen Demak State High School. In this school library the library management is still conventional by taking notes in the big books. Services to library members are ineffective and unsatisfactory because it takes a long time to find the books they will borrow on every bookshelf available and look at notes in the big books. The slow preparation of the report so that the development of the library is less attention. Seeing these conditions the author tries to provide alternatives by making applications that can facilitate data processing and improve the efficiency of time and cost that has been in the school library. At this writing, the application made is a multiuser-based barcode technology application with a life cycle system development method. The system is designed using Microsoft Visul Basic 6.0 with a SQL Server 2000 database so that the implementation is in the form of a ready-to-use application system that is implemented in a library room. Application management of multiuser-based barcode technology is expected to be able to solve the problems that exist in the SMA Negeri 1 Mranggen Demak Library because in this system the data is processed centrally in one database so that data is not only recorded in the big books that have been happening.

Madrasah Aliyah Negeri (MAN) Purwodadi is a formal educational institution located on Jl. P. Diponegoro No. 22, the direction of Jalan Purwodadi - Solo. MAN Purwodadi as one of the Secondary Education Institutions in Purwodadi has an important role in the future, in the context of increasing the intelligence of the nation while preparing students who are faithful and devoted and possessing Science and Technology which are characteristic of their Islam. Some agencies including educational institutions in an effort to improve the image both in terms of promotion and information now, have begun to use website media that can be quickly accessed widely so as to improve the quality of service to the community. MAN Purwodadi in the current promotion and information efforts still use the method of manually explaining which will certainly take time and effort and still use print media that has limited reach and requires more costs for each print each year. MAN Purwodadi until now does not have a new alternative media in the form of a website that follows the times that if not followed up will certainly be less competitive in terms of promotion and information. Therefore, it is necessary to have new alternative media that are effective and efficient and sustainable which in addition to increasing positive value for MAN Purwodadi, can also support and cover up the weaknesses of promotional media and information that has been used before. In this study data were collected through a questionnaire method of 30 respondents in potential students using a Likert scale to find out the responses of respondents to each variable. Then do the analysis of the data obtained in the form of quantitative analysis. From the analysis obtained product information level score of 390 or 32.5%; the effective level of the product is 222 or 18.5%; and the product efficiency level of 399 or 33.25%. From the existing score indicators, if added together the results will show the extent of the feasibility of the website as a promotional media and MAN Purwodadi information. From the results of this analysis it can be concluded that Website Design as a Media Promotion and Information on MAN Purwodadi is considered "Very Effective". This is based on the calculation of the scale which states that if all the values ​​of the indicators are added up to produce a total value of 1011 where the value is between 976 - 1200 which states "Very Effective".

Load imbalance in three-phase distribution transformers can increase neutral current and power losses, thereby reducing the efficiency and reliability of electric power distribution systems. This study aims to analyze the level of load imbalance, power losses caused by neutral current, and the effectiveness of manual load balancing using the two-time-point method, namely peak load time (PLT) and off-peak load time (OPLT). The research was conducted on the PNIAI007 distribution transformer at PT PLN (Persero) ULP Enarotali using a quantitative descriptive approach with a case study design. Data were obtained through measurements of phase currents and neutral current, which were then analyzed to compare conditions before and after load balancing.The results show that the load imbalance level was significantly reduced from more than 29% to 2.47% during daytime operation and 1.21% during nighttime operation. The neutral current decreased from 37.81 A to 14.58 A during the daytime and from 51.76 A to 19.83 A at night. In addition, power losses due to neutral current were reduced by more than 85%. These results indicate that the two-time-point load balancing method is effective in improving the efficiency and operational reliability of distribution transformers.