Computerized accounting is a system used to process company transaction data by using computers as a technological medium for application work processes and to produce financial reports for a company. The use and application of computer technology in office activities is a requirement and fairness that is needed, without having to eliminate manual systems. The use of computers will be able to improve employee performance in supporting activities in an agency or company. Financial management within the regional scope is the regional task and authority in organizing regional agencies which includes several sections including budgeting, income, expenditure, and accounting and accountability. The aim of this research is to design a web-based computerized accounting system for regional income and expenditure in Wates Village. And create a computerized accounting system that can assist the process of recording and storing web-based regional income and regional expenditure transaction data which produces regional income and expenditure report information. In creating a computerized system for regional income and expenditure, the software used is Sublime Texet3. Data storage uses MySQL and programming languages ??use PHP and HTML. The research results show that the computerized accounting system makes it easier for finance employees to record financial transactions. Then financial reports are produced more quickly and data errors can be minimized and more structured data is stored in the database. So this new system really helps agencies in Wates Ngaliyan Village, Semarang, where the application is equipped with a menu for input, processes and reports that process transactions, both income and expenditure.

Sport is a medium for people to gather and has become a new necessity in life. One of the most popular sports that many compete in is athletics. VO2Max is one of the supporting achievements of athletes, especially branch athletes who require good physical condition. Based on information from the management of the Indonesian Athletics Association in the city of Lubuklinggau, athlete performance tends to decline from the 2019 Provincial Sports Week in Prabumulih City where athletes running the 1,500m middle distance did not achieve good results. , athletes were only able to finish in 10th and 13th place. In the research used, this was experimental research using a one group pretest posttest design, where this research method was used to look for cause and effect or the influence of one variable on another variable. The population of this study were all 10 athletic athletes from the city of Lubuklinggau. The sampling technique was random sampling. This research involved 10 athletic athletes from the city of Lubuklinggau with 16 treatments in the form of interval training exercises, giving results where the average VO2Max before was 42.15 which changed to 44.12 after being given interval training treatment. Meanwhile, the results of scientific tests through the paired sample t test show that there is an influence of interval training on the VO2Max results of Lubuk Linggau City athletic athletes because the tcount is (5.625 - 1.833). Based on the findings of the research results above, this research can be concluded that the average VO2Max before was 42.15 which changed to 44.12 after being given interval training treatment. The results of statistical tests using the paired sample t test show that there is an influence of interval training on the VO2Max results of Lubuk Linggau City athletic athletes.

This training aims to introduce and apply a product-based learning (PBL) approach in a kindergarten (TK) environment. PBL is a student-centered learning method where children learn through exploration, problem solving and collaboratively in producing a product. In the kindergarten context, PBL focuses on developing children's cognitive, social and motor skills through hands-on learning and writing activities. This training was developed for kindergarten teachers with a theoretical understanding of PBL, PBL planning methods that are adapted to child development, as well as creative and effective classroom implementation strategies. Educators are trained to design programs that connect to the kindergarten curriculum, conduct product-based learning, assess children's progress in critical thinking, communication and collaboration skills. The hope is that this training can help teachers create an interesting and meaningful learning environment for children, encouraging creativity, curiosity and enthusiasm for learning. It is hoped that the results of this training can improve the quality of children's education through the effective implementation of PBL.

Community service is an important activity in increasing community capacity and welfare. In an effort to support sustainable agriculture, training on making liquid organic fertilizer (POC) with high nitrogen content aims to provide knowledge and skills to the community to use organic waste as a basic ingredient for fertilizer. Liquid organic fertilizer which has a high nitrogen content plays an important role in increasing soil fertility and plant productivity without damaging the environment. This training includes an introduction to organic materials that are easily available and available nearby, fermentation techniques, as well as methods for making appropriate POC to produce fertilizer with high nitrogen levels. This training also explained the ecological and economic benefits of using liquid organic fertilizer compared to synthetic chemical fertilizer. Training participants are taught from basic theory to practical application, so they can apply this knowledge to plants. With this training, it is hoped that the community can increase agricultural productivity, reduce dependence on chemical fertilizers, and create a friendlier and more sustainable environment.

This research aims to examine the state's responsibility in protecting Indonesian migrant workers in an effort to fulfill human rights. Indonesian migrant workers have an important role in the nation's economic development. As a contributor to the country's foreign exchange, legal protection for Indonesian migrant workers abroad is very important. The placement of migrant workers abroad has increased. The increasing interest of Indonesian migrant workers abroad is in line with the growing complexity of problems faced by Indonesian migrant workers in the form of human rights violations, verbal, physical, and sexual harassment, and other violence. The urgency of this research is to determine the role and responsibility of the state in protecting Indonesian migrant workers, especially those abroad, based on existing laws and regulations, such as the existence of Law Number 18 of 2017. This research is normative legal research. Updates and research results carried out by the government regarding the protection of Indonesian migrant workers have been regulated in Law Number 18 of 2017. Forms of protection are carried out starting before placement, during placement, and after placement. From the research conducted, it was concluded that the state's responsibility and protection for Indonesian migrant workers still need to be improved.

Early marriage is a significant social problem in Indonesia, including in Cilengkrang District, Bandung Regency. In an effort to address this problem, the Indonesian government issued Law Number 16 of 2019 which sets the minimum age of marriage to 19 years for both men and women. Community service in socializing this law in Cilengkrang Sub-district aims to increase community understanding and compliance with the regulation. The program involves various educational activities, such as counseling, group discussions, and training for community leaders and educators. The methods used include direct approaches through village meetings and indirect methods through social and print media. The results showed that the involvement of community leaders and religious leaders was very effective in conveying messages and reducing resistance to legal change. The main challenges faced were changing entrenched mindsets and problems accessing information in remote areas. Recommendations to improve the effectiveness of this program include increasing the involvement of community leaders, optimizing the use of media, continuous training, inter-agency cooperation, periodic evaluation, and a culturally sensitive approach. With the implementation of these recommendations, it is expected that the socialization of the marriage age limit law in Cilengkrang Sub-district can be more effective, reduce the number of early marriages, and create an environment that supports the optimal development of children and improves the overall welfare of the community.

This study aims to analyze the impact of administering commercial probiotic bacteria on the wastewater from tofu industries on changes in Bio-logical Oxygen Demand (BOD) and Dissolved Oxygen (DO) levels. Tofu industry wastewater is known to have high BOD and low DO levels, which pose a potential environmental pollution risk. This study used a pure experimental method with variables including the ratio of tofu industry wastewater to commercial probiotics (1:1, 1:2, 1:3) with an incubation interval of 8 hours. The results showed that the administration of commercial probiotic bacteria significantly reduced BOD levels and increased DO levels in the wastewater. The 1:3 ratio of tofu industry wastewater to commercial probiotics showed the most optimal effect in increasing DO and decreasing BOD. An incubation time of 32 hours showed the most optimal effect in increasing DO and decreasing BOD. The 1:3 volume ratio between tofu wastewater and probiotics (25% tofu wastewater and 75% probiotics) proved to be the most effective, with the highest DO increase of 2.51 mg/L and the largest BOD decrease of 144.20 mg/L. In addition, incubation time also had a significant effect, the longer the incubation time, the more optimal the probiotic activity in reducing BOD levels and increasing DO levels. The conclusion of this study is that the administration of commercial probiotic bacteria at a 1:3 ratio and an incubation time of 32 hours is an effective way to improve the quality of tofu industry wastewater.

In the modern era full of competition, organizations are required to always innovate and improve their performance. Key Performance Indicator (KPI) is one of the main performance indicators used to measure and evaluate the achievements of individuals, teams and the organization as a whole. KPIs are used in various fields, including business, education, and government. This research aims to identify the role of KPIs in encouraging employee performance and organizational productivity. The research method used is a qualitative descriptive method through literature study. The research results show that KPI has a crucial role in encouraging employee performance and organizational productivity. KPIs can set clear direction, increase motivation and engagement, provide constructive feedback, encourage communication and collaboration, identify training and development needs, and increase accountability in the organization. Failure to implement or manage KPIs can have significant consequences in driving employee performance and organizational productivity in the modern era. In addition, there are several ideal strategies for using it effectively, including measurable and well-defined measurements.

Butuh Village is one of the villages in Butuh District,  Purworejo Regency, Central Jawa Province. The villages’s need for awareness of adequate sanitation is still quite low. This can be proven by the fact that there are still many houses that do not have adequate domestik waste processing infrastructure. AS we know, if we dispose of domestik waste in the form of grey water and black water directly into the environment without a good waste processing system, it will pollute the environmen. The aim of this design is to determine the domestik wastewater treatment bulding in Butuh village using the hierarchical method.The final calculation using the hierarchical method resulted in thr selected domestic wastewater treatment being the Anaerbic Buffled Reactor (ABR) using 4 parameters in the form of maintenance operatinal cost, land area used, construction costs and removal efficiency. The Anaerobic Buffled Reactor (ABR) is planned to have 5 compartments with a BOD removal efficiency of 84%, construction cost of Rp. 67.899.607, the land area required is 45 m2, and operational costs are Rp. 2.605.281 and maintenance is relatively easy.
 
 

This community service was carried out by the SLB Global School teacher Jalan H. Agus Salim, Alue Berawa Village, Langsa District, Langsa City.  The problem faced is that learning methods for students with special needs are not yet optimal.  The aim of the research is to optimize the ability of special education teachers to use learning methods for students with special needs. The method used is descriptive with accompanying presentation, discussion and training techniques for participants regarding the importance of learning methods for students with special needs. The results of this research are that teachers can optimize learning methods for students with special needs who are hearing impaired. So that it can foster differentiated, fun and meaningful learning for children with special needs.