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Fraud detection is used in various industries, including banking institutes, finance, insurance, government agencies, etc. Recent increases in the number of fraud attempts make fraud detection crucial for safeguarding financial information that is confidential or personal. Many types of fraud problems exist, including card-not-present fraud, fake Marchant, counterfeit checks, stolen credit cards, and others. An ensemble feature selection technique based on Recursive feature elimination (RFE), Information gain (IG), and Chi-Squared (X2) in concurrence with the Random Forest algorithm, was proposed to give research findings and results on fraud detection and prevention. The objective was to choose the essential features for training the model. The Receiver Operating Characteristic (ROC) Score, Accuracy, F1 Score, and Precision are used to evaluate the model's performance. The findings show that the model can differentiate between fraudulent transactions and those that are not, with an ROC Score of 95.83% and an Accuracy of 99.6%. The F1 Score of 99.6%% and precision of 100% further sustain the model's ability to detect fraudulent transactions with the least false positives correctly. The ensemble feature selection technique reduced training time and did not compromise the model's performance, making it a valuable tool for businesses in preventing fraudulent transactions.

The plastic manufacturing industry in Indonesia has become a much needed industry because consumption power continues to rise. One company in Batam that produces plastic is PT Batam Plastik. As a plastic factory, PT Batam Plastik will add plastic waste that cannot be broken down in Batam City. This article was created to analyze the Corporate Social Responsibility (CSR) program and green human resource management at PT Batam Plastik. This type of qualitative research uses data collection techniques using interview and observation techniques. Based on the results of the analysis that has been carried out, PT Plastik Batam has implemented the Corporate Social Responsibility (CSR) program and environmentally friendly human resource management correctly. This is based on data from interviews conducted where PT Plastik Batam recycles plastic waste into recycled products and has trained its employees on how to recycle plastic and reuse plastic.

The aim of this research is to provide a clear picture of the handling of criminal acts of environmental pollution in waste processing at PT Royal Coconut Gorontalo.This research uses empirical legal research methods. Empirical legal studies themselves are studies that view law as reality, including social reality, cultural reality, and empirical studies of the world. This research took place at the Environment and Forestry Service of Gorontalo Province. The results of this research show that: Handling criminal acts of environmental pollution in waste processing at PT Royal Coconut Gorontalo has not been handled properly and correctly. Good and correct handling has not been implemented due to internal factors such as communication, supervision, individual, financial and others, as well as external factors such as community factors, law enforcement, culture, advice and infrastructure. Ineffective handling can have an impact on society. Waste from processing is very dangerous when it pollutes residents' areas, the impact that can be felt by the community is contracting disease and can even cause death if it is not handled according to waste processing procedures. Law enforcement against environmental pollution which triggers criminal acts in Gorontalo Province has not been implemented properly. This is due to several factors that have not been fulfilled optimally. This can be seen from various factors such as law enforcement not being optimal in terms of a persuasive approach, inadequate facilities and infrastructure with limited human resources, as well as community habits and culture which consider environmental pollution to be a normal and common occurrence.

Fiqh learning is an integral part of the Islamic Religious Education subject which aims to provide students with an understanding of Islamic teachings, especially in terms of sharia law, and to guide them in forming beliefs and understanding Islamic law correctly. However, the implementation of Fiqh learning which is still dominated by a teacher-centered approach tends to cause low active student participation. In addition, the use of conventional lecture methods creates a monotonous impression which has an impact on low learning outcomes. This study aims to determine the effectiveness of the application of the Talking Stick learning model in improving the learning outcomes of fourth grade students at MI Ma’arif Sidasari. This study uses the Classroom Action Research (CAR) method which is carried out in three stages, namely pre-cycle, cycle I, and cycle II. The results of the study showed an increase in learning outcomes, with an average student score in cycle I of 73.2 which then increased to 83.5 in cycle II. The percentage of student learning completion also increased significantly. Thus, it can be concluded that the application of the Talking Stick learning model is effective in improving student learning outcomes in the Fiqh subject in fourth grade MI Maarif Sidasari.

This community service aims to provide learning guidance for elementary school children. The implementation of this service was carried out by PSDKU Regency Real Work Lecture (KKN) students. Southwest Maluku in Patti Village. The method for implementing community service activities consists of three stages, namely planning, implementation and evaluation. Community service activities in the form of tutoring will be carried out from August – September 2023 3 times a week, at 16.00–17.30 WIT in the Patti Christian Elementary School study room. The tutoring participants are Patti Christian Elementary School children. Students provide study guidance material using lecture methods, practice questions and questions and answers. The tutoring activities that have been implemented are going well. The results of this activity have had a positive impact on the participants and are an example of how community service can help improve the quality of education at the basic level. Participants' ability to understand and solve practice questions well and correctly. Furthermore, basic English language skills and computer training have also increased among the children of Patti village.  

Flour albus or vaginal discharge is a problem that often occurs in women. Efforts that can be made to reduce the occurrence of flour albus include pharmacological (drugs from doctors) and non-pharmacological. The use of natural ingredients as herbal medicine is considered safer than the use of modern medicine because the side effects of herbal medicine are relatively small if used correctly. Betel leaves can be used as a cure for flour albus because they have the power to kill germs. The content of betel leaves is usually used in cleaning soap specifically for women. Objective: to determine the effect of green betel leaf decoction in reducing vaginal discharge in women of childbearing age. Method: pre-experimental research design (one-group pre-post test design). The sampling technique used purposive sampling totaling 15 people. Data analysis used the dependent t test to see the effect before (pre test) and after (post test) using boiled green betel leaf water by washing it directly into the vaginal area. Research results: respondents experienced a decrease in the scale of vaginal discharge from itchy to non-itchy, a reduction in the level of turbidity and viscosity. increased breast milk production obtained from the pretest and posttest. The results of the dependent t test showed a Z value of -2.111 and Asymp Sig of 0.004 <0.005. The conclusion of this study states that there is an effect of betel leaf decoction on vaginal discharge in women of childbearing age  

Da'wah activities are activities carried out by preachers by calling for goodness and preventing evil things in order to achieve happiness in this world and the hereafter. Among the management carried out by the Muslim community is how to develop prospective cadres of imams and preachers for Friday prayers. The aim of this service is to find out how to guide and train young cadres of imams and preachers, Garung & Mojotengah District, Wonosobo Regency. This community service was carried out on October 8 2023, in Mojotengah sub-district. The service is carried out in several stages, the first stage is the explanation of the theory to the participants. The second stage is the training stage carried out by the resource person. The research results concluded that this guidance and training activity produced young cadres of imams and preachers who understand and can carry out their profession as imams and preachers properly and correctly. After being given theoretical knowledge through lecture and discussion methods, the training participants were given space to practice being imams and preachers in these activities. In this way, guidance and training participants have abilities not only theoretically but also practically. This activity is expected to produce a community that understands and can carry out Friday sermons.

The instilling of religious and moral values ​​in early childhood is not limited to intellectual aspects alone, but also includes familiarization with life in society and daily activities. Belief in a religious teaching that is considered effective for children and the younger generation occurs through religious teaching practices taken from the environment, TPA and society. The key parameter is how children as the nation's successors must learn and practice the spiritual worship they need and how this becomes their religious identity and character, such as in worship and being able to read the Koran well and correctly. The aim of the coaching carried out in this service is to increase awareness and transfer knowledge to provide insight to children at the TPA in Durian village, Padangmiri sub-district, Pesawaran district. The method used as an analytical tool in this research is a participatory research method between children and researchers which aims to encourage better living conditions. From this research it can be concluded that the TPA children in Durian Village after participating in community service are able to practice and apply the teachings of worship, especially when carrying out spiritual worship, namely performing ablution, praying and reading the Qoran.

The development of financial management was pioneered by the behavior of a person in the decision-making process. Financial management must lead to responsible financial behavior so that all finances for both individuals and families can be managed properly. Early financial planning will help a person to realize his life goals. A student is an age at the stage of self-development to establish attitudes and lifestyle behaviors and be able to carry out good financial planning by understanding financial literacy correctly. This research was conducted by distributing questionnaires via Google form to students at SMKN 1 Jetis who met the research criteria, namely ages 16-18 years. The research sample was 1256 students using a purposive sampling technique, so that 93 respondents were needed. The data analysis technique uses multiple linear regression data analysis with the help of SPSS 25. The results show that the financial literacy variable has a positive and significant influence on financial management behavior, lifestyle has a positive and significant influence on financial management behavior, and financial literacy and lifestyle variables simultaneously influence the behavior of financial management.

The development of technology in the digital era is currently so rapid that all kinds of human activities are very dependent on technological advances. Digitalization has penetrated all sectors of modern human life, including data archiving activities. Archives are very important for an organization or government if the archives are managed properly and correctly. Because the completeness of data and information is very dependent on the filing system. The purpose of this study is to determine the effect of implementing digital archives for storing digital documents. This type of research uses a qualitative approach. This qualitative research seeks to explore and understand different truths by different people. In a qualitative approach, one type of approach that is often used is the case study approach. The data analysis technique used is an interactive model data analysis technique. The results of this study explain the effects of implementing digital archives for storing digital documents.

The purpose of this study was to find out more carefully students' critical thinking skills in solving word problems in terms of self-efficacy. This research is a qualitative research with a descriptive approach. . The form of research used in this study is a case study. This research was conducted at Semparuk 1 Public High School, Sambas Regency, West Kalimantan. The research subjects were 33 students in class X IPS I. Then 9 students were taken as subjects for interviews where each subject had high, medium and low self-efficacy. The data in this study are in the form of critical thinking ability test results, self-efficacy questionnaire results, and interview results. In this study, data analysis using the Miles and Huberman model was used. Activities in data analysis, namely data collection, data reduction, data display, and conclusion drawing/verification. From the results of the study it was found that students who have high self-efficacy have been able to solve Trigonometry story problems well and in accordance with the indicators of mathematical critical thinking ability, students who have moderate self-efficacy have been able to solve Trigonometry story questions poorly and have not fulfilled the four indicators of thinking ability mathematically critical, and students who have low self-efficacy are only able to say what is asked in the questions correctly, while other indicators of mathematical critical thinking skills are not resolved correctly..      

Dhammasekha students as part of the citizens of the Republic of Indonesia. The nationalism of every citizen needs to be continuously developed. Students as the nation's next generation need education to instill nationalism. One of the things that can be done is to study and practice the teachings of the religion that is adhered to properly and correctly. Buddhist storytelling is one of the language skills that students of the Dhammasekha School need to have. Through Buddhist storytelling skills can foster a sense of nationalism for students. Based on the background description above and considering the importance of Buddhist storytelling skills to foster a sense of nationalism, the authors are interested in studying “The Role of the Dhammasekha Surya Jaya School Teacher in Instilling a Sense of Nationalism Through Buddhist Storytelling Skills.  

Toilet training is a way to train children aged 1-3 years in controlling defecation and urination activities properly and correctly. According to the 2019 National Household Health Survey (SKRT), it is estimated that the number of toddlers who have difficulty controlling defecation and urination (bedwetting) at the age of up to pre-school reaches 75 million children. This phenomenon is triggered by many things, such as parents' lack of knowledge about how to train defecation and toileting, the use of compresses and many others (Riblat, 2017). The introduction and implementation of toilet training in children is very important. Knowledge is one of the factors that can influence the success of toilet training implementation. This study aims to determine the relationship between parental knowledge about toilet training, with the success in its application in pre-school children in kindergarten. Anugrah Harapan Bangsa Marelan in 2023, using the type of correlation descriptive research. The population and sample in this study were all parents who had pre-school age children as many as 130 people. This study used a total sampling method, instrument in the form of a knowledge questionnaire and the successful implementation of toilet training. The results of this study were tested using the chi-square test, the results obtained p value = 0.000 (<0.05) indicates that parental knowledge has a relationship with the successful implementation of toilet training in children. From the results of the study it can be concluded that the better the parents' knowledge, the better the results of the implementation of toilet training. For this reason, it is recommended that parents maintain and improve their knowledge about toilet training so that they can provide good and correct toilet training implementation results for their children. This can be done for example by attending health education counseling events, especially in the field of toilet training.

This study aims to describe the application of the scaffolding technique given by the teacher to overcome students' learning difficulties in solving word problems in the material of a system of two-variable linear equations. This type of research is case study research. The subjects of this study were 36 grade 8 students of junior high school. Subject taking using purposive sampling technique. The data collection technique uses the Learning Implementation Plan (RPP) instrument, syllabus, interviews, field notes, and documentation, each of which has been tried out and has met the validation requirements by the validator. The data analysis technique used is the process of data reduction, the process of presenting data, the process of drawing conclusions. After being given the scaffolding technique in each group, it was found that students were able to complete the test with good and correct completion steps. Students are able to determine variables and mathematical models correctly. In addition, students are also able to explain the steps of solving well.

    This study aims to describe students' ability to solve open-ended problems based on aspects of fluency, flexibility, and novelty. This type of research is qualitative. The subject taking technique in this study was purposive. The instruments that the researchers used were open-ended tests and interview guides. The research subjects were 3 students of SMP Negeri 2 Puring class VIII for the 2021/2022 academic year who had high abilities. The data collection technique used is in the form of test sheets in the form of circle questions, field notes, interviews, and documentation. The data analysis technique used is the analytical technique from Miles & Huberman which includes three activities, namely data reduction, data presentation, and drawing conclusions. The results of this study indicate that students with high abilities have a level of creative thinking 3 (creative). Students with high abilities in solving circle problems can fulfill two of the three indicators that the researcher used. The indicators are fluency and flexibility. Fluency indicators are shown by students being able to answer questions fluently and correctly. The indicator of flexibility (flexibility) is shown by students being able to answer questions with more than one way of solving.

Streetwear is street clothing that is used every day and can be combined with various clothes that create a relaxed yet attractive effect. Batik, the fabric that is characteristic of Indonesia, is also widely combined with various models of clothing. Origami combination that would be applied to the fabric aimed to create decorative techniques so that the clothes are unique and interesting. The aim of this study was to determine how is the process of making batik streetwear with origami decorative techniques. The research method used was qualitative. The data collection methods used was literature, observation and documentation. The combination of origami placed on the shirt and outer sleeves produced a different artistic value, with the composition that has been considered so that they will look harmonious when wearing origami and batik. The production of this dress used the basic pattern of the Soen system so as to obtain pieces of clothing, darts, sleeves and sizes that are comfortable when worn. The conclusion of making streetwear that has been done was the cutting process of batik and materials must be done correctly. Then, pressing was also important to obtain good origami results.The suggestions for the next opportunity in making origami was on the arms should use layers to obtain arms that have firmness. The manufacture of streetwear clothing with a combination of origami should pay more attention to the materials used and the pressing process.

This Community Service activity was carried out in Sapelang Village, South Buko District with the topic "BUMDes Management and Institutional Assistance". The purpose of implementing this community service activity is to transfer knowledge and provide solutions to problems faced by Prosperous BUMDes. The implementation method used is mentoring which consists of providing material on BUMDes Management and BUMDes Management accompanied by practice and evaluation. The results of the practice and evaluation of BUMDes management participants have understood, so they know the main tasks and responsibilities of each based on a clear organizational structure and understand making standard operating procedures and BUMDes Management consisting of planning, organizing, implementing and supervising thanks to practice and answering questions correctly.  

Elderly is a man or woman who has entered the age of 60 years accompanied by various declines in physical condition, decreased function of the body's organs, and decreased function of the brain. The elderly population is increasing globally. Service activities aim to empower the elderly through elderly gymnastics as an effort to improve physical health in supporting the Tangguh elderly. The method of activity in this service involves 5 students of midwifery Akbid Batari Toja. The service implementation adopts action research steps which consist of 4 (four) stages, namely: planning, action, observation and evaluation, and reflection. Evaluation of the results of the conclusion, namely the implementation of community service with a series of activities, namely checking blood pressure and exercising for the elderly. Before being given information regarding elderly exercise, all 28 elderly participants did not know about elderly exercise movements. After being given information on elderly gymnastic movements, as many as 25 elderly people followed the gymnastic movements and did them correctly. Based on the results of blood pressure checks, it was found that 7 elderly people had high blood pressure ≥ 140/100, the community service team recommended carrying out examinations at the nearest health center, advising them to consume lots of vegetables and fruit and routinely doing elderly exercises.

The purpose of this study was to describe the structure and use of diction in anecdotal texts for class X students of SMKN 1 Kelayang. This type of research is a qualitative research with descriptive method. The data of this study are the structure and diction accuracy of anecdotes. The data source used in this study was anecdotal texts by class X students of SMKN 1 Kelayang for the 2022/2023 academic year. The data collection technique in this study is the fishing technique. Analyzing the research data, namely by means of data reduction, data presentation, and data verification. The results of this study are as follows. First, in writing anecdotal texts, class X students of SMKN 1 Kelayang used the five anecdotal text structures, namely abstract, orientation, crisis, reaction, and coda. Most students are able to write anecdotal texts with a complete structure. However, there are still some structures that students write incorrectly. Second, it was found that the accuracy of diction was more dominant based on writing errors, formation and accuracy of meaning in the writing of class X students of SMKN 1 Kelayang.

This study examines the effectiveness of using audio media in improving the memorization of short surahs. This research employs a qualitative descriptive approach with data collection methods including observation, interviews, and documentation. The data sources consist of Islamic Education teachers, classroom teachers, and 33 students. Data analysis techniques were conducted through (1) data reduction, (2) data presentation, and (3) conclusion drawing. Data validity was checked through four steps: 1) Credibility, 2) Dependability, 3) Confirmability, and 4) Triangulation. The results show that the effectiveness of using audio media in improving the memorization of short surahs at Madrasah Tsanawiyah An-Nur Monano Gorontalo is significant. Teachers were able to provide good short surah memorization materials to students, enabling them to memorize the surahs perfectly and fluently. Additionally, teachers were able to impart the understanding to students that memorizing short surahs is beneficial. Besides the fact that many students liked the media, they felt helped in repeatedly reviewing the memorized short surahs fluently and correctly. Thus, audio media is considered effective in facilitating the memorization of short surahs, with a high degree of effectiveness, as evidenced by the following grades: A- 36.36%, B+ 54.54%, C 3.03%, and 6.06%.