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The cosmetics industry in Indonesia continues to experience rapid development, especially with increasing consumer preferences for local products. Hanasui, as a local cosmetic brand, offers quality facial serum at affordable prices which is available on various e-commerce platforms. This research aims to analyze the factors that influence consumer behavior in purchasing Hanasui serum, including product quality, price, online reviews and social recommendations. Referring to previous research, factors such as social class, reference groups, product knowledge, and online customer reviews are known to play an important role in cosmetic product purchasing decisions. The findings of this research are expected to provide in-depth insight for manufacturers and marketers to formulate more effective marketing strategies, increase customer loyalty, and strengthen Hanasui's position in the local cosmetics market.  

Psychology is a scientific discipline that aims to understand human behavior. The differences in human behavior in response to the presence of stimulus have proven that every human being is unique and not the same, and their needs are different. No human being is the same psychologically even though their physical condition looks the same to the naked eye. This affects human abilities as well when faced with the source of the problem at hand. Every human being must constantly develop their competence, so as not to experience a mental crisis that can eventually lead to pathological disorders. Understanding human uniqueness especially in cognitive, affective, and psychomotor abilities will help in the smoothness of the counseling process. At SMAN 5 Tasikmalaya, the counseling process is not based on psychological theory alone, but depends on the student. How to approach students who have problems at this high school with one of the ways in each class there is 1 hour of counseling lessons a week, so that students do not have fear, but students become more courageous to consult the BK teacher.

Skin cancer (SC) is a highly serious kind of cancer that, if not addressed swiftly, might result in the patient’s demise. Early detection of this condition allows for more effective therapy and prevents disease development. Deep Learning (DL) approaches may be used as an effective and efficient tool for SC detection (SCD). Several DL-based algorithms for automated SCD have been reported. However, more efficient models are needed to improve accuracy. As a result, this paper introduces a new strategy for SCD based on Grey Wolf optimization (GWO) methodologies and CNN. The proposed methodology has four stages: preprocessing, segmentation, feature extraction, and classification. The proposed method utilizes a Convolutional Neural Network (CNN) to extract features from Regions of Interest (ROIs). CNN is employed for feature categorization, whereas the GWO approach enhances accuracy by refining edge detection and segmentation. This technique utilizes a probabilistic model to accelerate the convergence of the GWO algorithm. Employing the GWO model to optimize the structure and weight vectors of CNNs can enhance diagnostic accuracy by a minimum of 5%, based on evaluation outcomes. The application of the proposed strategy and its performance comparison with other methods indicate that the proposed method with GWO predicted SC with an average accuracy of 95.11% and without GWO an Accuracy of 92.66%, respectively, enhancing accuracy by a minimum of 2.5% when we train our model with GWO.

This study enhances Jiang et al.'s compression-based classification algorithm by addressing its limitations in detecting semantic similarities between text documents. The proposed improvements focus on unigram extraction and optimized concatenation, eliminating reliance on entire document compression. By compressing extracted unigrams, the algorithm mitigates sliding window limitations inherent to gzip, improving compression efficiency and similarity detection. The optimized concatenation strategy replaces direct concatenation with the union of unigrams, reducing redundancy and enhancing the accuracy of Normalized Compression Distance (NCD) calculations. Experimental results across datasets of varying sizes and complexities demonstrate an average accuracy improvement of 5.73%, with gains of up to 11% on datasets containing longer documents. Notably, these improvements are more pronounced in datasets with high-label diversity and complex text structures. The methodology achieves these results while maintaining computational efficiency, making it suitable for resource-constrained environments. This study provides a robust, scalable solution for text classification, emphasizing lightweight preprocessing techniques to achieve efficient compression, which in turn enables more accurate classification.

The Sundanese language, once spoken by 48 million individuals, has experienced a significant decline in speakers, losing 2 million in the past decade. This decline is attributed to weakened intergenerational transmission and the dominance of more widely used languages. The challenges in developing Natural Language Processing (NLP) tools for Sundanese stem from the lack of annotated corpora, trained language models, and adequate processing tools, complicating efforts to preserve and enhance the language's usability. This research aims to address these challenges by implementing emotion classification in Sundanese text using Long Short-Term Memory (LSTM) and Bidirectional Encoder Representations from Transformers (BERT) models. The study utilizes a dataset of annotated Sundanese tweets, applying preprocessing techniques such as cleansing, stopword removal, stemming, and tokenization to prepare the data for analysis. The results indicate that the BERT model significantly outperforms the LSTM model, achieving an accuracy of approximately 80% compared to LSTM's 70%. These findings highlight the potential of advanced NLP techniques in enhancing the understanding of emotional nuances in Sundanese communication and contribute to the revitalization of the language in the digital age.

Hikayat as a classic work is often not widely understood by vocational school (Vocational High School) students who are related to various aspects such as language, culture and the historical context contained in the saga. Therefore, the researcher wants to solve the problem by researching directly into a class which also carries out teaching assistance activities in accordance with the requirements for completing semester 7. The subject of this research uses classroom action research. The subjects in this research were class X-I Computer Network Engineering (TKJ) students at Bina Jaya Vocational School. This research aims to find out how the use of saga as the level of knowledge of class (Computer Network Engineering), and how after carrying out the Contextual Teaching and Learning (CTL) learning model in analyzing the values contained in the saga text. This research uses a qualitative approach with descriptive methods. The data obtained was carried out through three cycles used in the pre-test-post phase of this research. Cycle I includes planning and implementation (acting), observation (observing), and evaluating (evaluating) learning activities as well as reflection (reflecting).

This study aims to describe the use of Concept Mapping and the application of concept maps in improving students' mastery of dance learning at SMA N 2 Padang Panjang. The type of research is Classroom Action Research (PTK) concept mapping method which is carried out in 2 cycles. This research instrument is in the form of observation sheets and practice tests. Data were collected through literature studies, observations, interviews, standardized tests and documentation. The data was analyzed using the percentage formula. The results of the study show that the use of the concept mapping method can improve students' thinking skills in learning cultural arts (dance), namely the concept and variety of Minangkabau traditional dances at SMA N 2 Padang Panjang. Students' abilities increase because they are given actions and are given repeated exercises in the learning process. The use of the concept map method in learning dance art is able to trigger students' enthusiasm and activeness in learning process activities. This can be seen from the increase in student learning activities from each meeting and from the test results of each cycle. The results obtained in the first cycle the average class obtained was 58.8% with poor criteria, at the end of the second cycle, the average class also increased where the results obtained were 70.3%, with good criteria. The increase from cycle I to cycle II was 11.5%.  

The crime of terrorism is a form of crime with an international dimension that is very frightening to the public. Terrorism is a crime against humanity which is classified as an extraordinary crime because it has succeeded in creating chaos based on religion, sect or organization. This crime against humanity is regulated in Law of the Republic of Indonesia Number 5 of 2018 concerning Terrorism Crimes. Terrorist networks that are difficult to trace and have wide access make the problem of terrorism difficult to eradicate. Easy access between countries is one of the reasons why it is difficult to break the chain of terrorist networks. So efforts are needed through bilateral, regional and international cooperation to eradicate terrorism. The research method used in this paper uses normative legal research based on legal theories. By taking a legislative approach through literature study. This research aiming to find out what causes perpetrators to commit criminal acts of terrorism and to find out what form of criminal law accountability exists for perpetrators who participate in criminal acts of terrorism in Indonesia .

This study aims to analyse the implementation of character education management in fostering students' morals at MIS Nurul Iman Gebang. This research uses a descriptive qualitative approach with data collection techniques through observation, interviews, and documentation. The results showed that: (1) Planning involves the formulation of lesson plans and educational programs that include goals, policies, methods, and directed procedures; (2) Organising is done through the division of tasks and time, as well as the placement of educators according to expertise to ensure output according to the institution's goals; and (3) Implementation includes habituation of religious values, strengthening of commendable behaviour, and practical activities that support the formation of noble morals. (4) Evaluation is done by supervising implementation in the classroom, providing feedback to educators, and interviewing student guardians to ensure conformity with the institution's goals. This study confirms the importance of character education management in shaping students' good morals through collaboration between institutions, educators and families.

Language as an object of linguistic study is an arbitrary sound symbol system used by members of a social group to cooperate, communicate, and identify themselves. Language has several characteristics or properties as follows: Language is a system, Language is in the form of symbols, Language is sound, Language is meaningful, Language is arbitrary, Language is conventional, Language is productive, Language is unique besides being universal, Language is dynamic, and Language is humane and varied. One of the advantages of humans is the intellect that is inherent in every human being. Human intellect can be used and empowered with the help of language. Including in everyday life, anyone or anywhere, humans as social beings cannot avoid the use of language, either in writing or orally. As a linguistic science, linguistics has experienced stages of development like other sciences, the stages of development in question include; the stage of speculation, the stage of observation and classification, and the stage of formulating theories. The method used in this article is a literature study, with data collection from various sources such as books, journals, and existing research. The data is analyzed critically to support research propositions and ideas.

This research aims to identify challenges and solutions in implementing discussion learning methods in Indonesian language subjects. Through a literature review, it was found that the main challenges lie in low student participation, teachers' lack of ability to manage discussions, and limited time and resources. Apart from that, the heterogeneity of students' abilities is also an obstacle. To overcome these challenges, this research presents several solutions, including: creating a conducive learning environment, providing space for exploration for students, improving teacher skills, motivating students, and improving classroom management. By implementing these solutions in an integrated manner, it is hoped that discussion learning can become more effective and achieve the desired learning goals. This research concludes that the successful implementation of the discussion method is very dependent on the joint efforts of various parties, including teachers, students and schools. Thus, discussion learning can be an effective means for developing students' language, critical thinking and collaboration skills. 

This research aims to identify challenges and solutions in implementing discussion learning methods in Indonesian language subjects. Through a literature review, it was found that the main challenges lie in low student participation, teachers' lack of ability to manage discussions, and limited time and resources. Apart from that, the heterogeneity of students' abilities is also an obstacle. To overcome these challenges, this research presents several solutions, including: creating a conducive learning environment, providing space for exploration for students, improving teacher skills, motivating students, and improving classroom management. By implementing these solutions in an integrated manner, it is hoped that discussion learning can become more effective and achieve the desired learning goals. This research concludes that the successful implementation of the discussion method is very dependent on the joint efforts of various parties, including teachers, students and schools. Thus, discussion learning can be an effective means for developing students' language, critical thinking and collaboration skills. 

In the era of globalization that is full of challenges, the ability to think critically is becoming increasingly relevant. This research aims to examine how the integration of the trilogy of soul aspects (rasa, cipta, and karsa) in the learning process can foster critical thinking character in the younger generation. Through literature review and case studies, this research will identify learning strategies that are effective in stimulating students' critical thinking skills, as well as analyze their influence on overall character development. The results of the research are expected to contribute to the development of a more holistic curriculum and teaching practices, so as to produce a young generation that is not only intellectually intelligent, but also has a strong and competitive character. The formation of critical thinking character does not only involve the teaching and learning process in the classroom, but also needs to be balanced with real experiences outside the academic environment. Through a holistic approach, it is hoped that the younger generation will be able to develop critical thinking skills that are not only useful in the context of education, but also in everyday life. Education based on this trilogy of aspects of the soul will provide a strong foundation for young people to face global challenges and contribute positively to society. This trilogy includes intellectual understanding, emotional and values development, and practical skills that support each other. By integrating these three aspects, education will not only shape individuals who are intellectually intelligent, but also have social awareness and adaptability in a changing society. Character education has become a central issue in education today. This research proposes that integrating the trilogy of aspects of the soul can be an effective approach in building critical thinking character in the younger generation. By stimulating the trilogy aspects in a balanced manner, it is expected that they will be able to develop critical thinking skills that are not only logic-based, but also based on moral values and empathy. This research will test this hypothesis through experiments or case studies at an educational institution.

Changes in the health insurance system in Indonesia continue to evolve, one of which is implementing the Standard Inpatient Class (KRIS) policy as a replacement for the BPJS Health class system based on Presidential Regulation (Perpres) Number 59 of 2024. This policy is designed to unify healthcare classes to reduce disparities in healthcare access and quality in Indonesia. However, its implementation is faced with key challenges, including hospital infrastructure readiness, limited human resources, and criticism from various parties, including patients and healthcare providers. This study uses a qualitative approach with descriptive methods to review various policy documents, relevant literature, and legal and social perspectives related to policy implementation. The results show that although KRIS has the potential to reduce disparities in access to health services, its implementation requires more attention to the readiness of health facilities, strengthening management systems, and budget adjustments to support optimal operations. Furthermore, this policy requires the active involvement of the community and health workers in the evaluation and decision-making process so that the policy is more responsive to the real needs in the field. The theoretical approaches used, such as public policy theory and progressive law, highlight the importance of cooperation between the government, healthcare providers, and communities to ensure effective and equitable implementation of KRIS. This research suggests improving hospital infrastructure, continuous training for health workers, and strengthening a transparent monitoring system to ensure the success of this policy. This research is expected to make a positive contribution to the formulation of health policies that are more inclusive and sustainable and can serve as a reference in efforts to realize a more equitable and fair health service system for all Indonesians.

The purpose of this research is to create e-module teaching materials with a discovery learning approach on the topic of oxidation-reduction reactions. These materials will be assessed for validity, practicality, and effectiveness in educational settings. This research uses the assurance development model which includes student character analysis, identification of learning objectives, selection of appropriate methods, media, and materials, utilization of media and materials in the learning process, active involvement of students, and evaluation phase. The e-module has successfully undergone a rigorous validation process conducted by a panel of validators and respected experts in the field. In addition, it has been thoroughly field tested to ensure that the resulting e-module is valid and effective, as well as practical in its application. The results showed that: 1) the assessment of media validity by media and material experts is included in the very valid category; 2) at the field trial stage involving 17 students of class X MIA 1 SMA Muhammadiyah Maumere, the class completeness rate was 81.3%. In addition, the electronic module (e-module) has been found to have a beneficial effect on student learning outcomes. Based on the descriptive analysis results, it can be concluded that the average student learning completeness rate is 87%. This indicates that e-modules used in an educational setting can be considered effective. The e-modules received positive responses from both students and teachers, indicating their practicality.

This study aims to analyze the role of the head of the Madrasah's academic supervision in improving the performance of teachers at MTs Darurrahman Rimbo Bujang, Tebo Regency. The research method used is qualitative with a descriptive approach, where data is collected through in-depth interviews, observations, and document analysis. Interviews are conducted with the head of the Madrasah, teachers, and other educational staff to gain a comprehensive understanding of the academic planning and supervision processes implemented. Direct observations of teaching and learning activities, along with document analysis of the work plans, are carried out to delve into the implementation of planned programs. The findings indicate that the head of the Madrasah's academic planning is crucial for enhancing teacher performance. The head of the Madrasah develops a structured plan involving all relevant stakeholders, setting clear goals, and planning periodic training programs. The implementation of academic supervision is conducted through a collaborative approach, where the head of the Madrasah and the supervision team provide constructive feedback to teachers following direct classroom observations. The follow-up of the supervision is also a critical aspect, with a report on supervision results being prepared and regular meetings held to evaluate teachers' progress. With this follow-up, it is expected that teachers receive the necessary support for ongoing development, creating a culture of reflection and continuous improvement in the learning process.

This study was conducted because of the lack of interest in learning the IPS subject of grade IX junior high school which according to the students always makes them sleepy. The low interest in learning students can be seen from the minimal participation in class discussions and the lack of motivation to complete assignments. To overcome this, learning innovation was carried out by utilizing Game Based Learning Quizizz, an interactive quiz platform based on gamification that can increase student motivation. This study aims to test whether the use of Quizizz can increase students' interest in learning in IPS. This Classroom Action Research (CAR) was conducted in two cycles, each consisting of the planning, implementation, observation, and reflection stages, with 31 subjects of grade IX students of SMPN 1 Barru. Data were collected through observation, questionnaires, and interviews, then analyzed descriptively qualitatively and quantitatively. The results showed that the use of Quizizz significantly increased students' interest in learning. In Cycle 1, there was an increase in interest in learning, although some students still had difficulty using the application and many were still not interested and lacked learning. After improvements in Cycle 2, 90% of students became more active and enthusiastic, supported by interview results which showed that students felt more motivated and enjoyed learning through interactive quizzes because they could see their scores directly using the LCD.

This research aims to analyze the influence of the problem based learning model with a differentiation approach to the topic of harmony in the ecosystem of grade 5 elementary school students. The population in this study was class V students at Wadungasri Elementary School, Waru District, Sidoarjo Regency, totaling 77 students and a sample of 29 students was taken. Data collection techniques using questionnaires. Data processing techniques with validity testing using expert judgment techniques. Reliability test uses Alpha Cronbach. The swimmer analysis test is the normality test and linearity test. The data analysis technique used is a simple regression test. Research results: the guided inquiry learning model had an effect on students' critical thinking skills by 3.7%. The research results show that the problem based learning model with a differentiation approach to the topic Harmony in ecosystems is significantly effective in increasing students' understanding of ecosystems.

Research aims to explore the perceptions of women aged 21-38 years old on self-confidence, feelings of insecurity, and self-love through an online survey conducted using Google Forms. The survey results show that 98.4% of respondents experience feelings of insecurity, while 75.8% show interest in attending self-development activities such as beauty classes to enhance self-confidence, and 91.3% show interest in makeup. Interviews were conducted to gain a deeper understanding of the beauty class activities conducted by OMG Beauty in Cirebon, which focus on developing makeup skills and using beauty products, but the interviews also revealed that these activities do not fully reflect OMG Beauty's brand image, which promotes the message "confidence and optimism". Therefore, the researcher proposes a social campaign with the theme "Embracing Your Beauty: A Journey of Self-love" to increase awareness of the importance of nurturing self-confidence and addressing feelings of insecurity among participants. The campaign is designed using the Design Thinking method, which includes the stages of Empathize, Define, Ideate, Prototype, and Test, to create an effective solution for increasing participation and public perception of beauty classes.

The research aims to determine the effect of the ethnoscience approach through the problem-based learning model on the chemical literacy skills of Grade XI students in the reaction rate material at SMA Negeri 7 Gorontalo. The research employs a quasi experimental method with a nonequivalent control group design. The sample consisted of Grade XI IPA ( Natural Science) students from SMA Negeri 7 Gorontalo. The instrument used in this research was an essay test. Data processing and analysis were conducted using Microsoft Office Excel and SPSS version 16. The hypothesis test results on students’ post-test data using the Mann-Whitney test at a significance level of  α = 0.05  showed that the Asymp. Sig. (2-tailed) value was less than 0.05 (0,002 < 0,05). Therefore, H1 was confirmed, and H0 was rejected. The N- Gain test results also indicated that the ethnoscience approach through the problem-based learning model  was moderately effective in improving students’ chemical literacy skills in reaction rate material, with the experimental class achieving an N-Gain score percentage of 57.13% (moderately effective category), while the control class achieved a percentage of 31.42% (ineffective category). In conclusion, the ethnoscience approach through the problem-based learning model significantly affects students’ chemical literacy skills in reaction rate material.