This study focuses on understanding the experiences of early adult women whose parents got divorced. The research emploed a qualitative method through a phenomenological approach. Purposive sampling was used to select participants who met specific criteria, namely early adult women aged 18–25 years, with a background of parental divorce that occurred at least five years ago, currently unmarried or not in a marital relationship, and willing to participate in the study. The data analysis technique applied in this research is Interpretative Phenomenological Analysis (IPA). Interviews were used as the method for collecting data from the participants. The findings of this study revealed six superordinate themes: family dynamics and the root causes of parental divorce, psychological and emotional impacts of divorce, coping strategies and adaptation processes, views on marriage, personal growth and future aspirations, and partners as new sources of emotional support.

This study aims to improve mathematics learning outcomes on addition and subtraction material through the use of elevator media in Grade 1 at SDN Pakahan in the 2024/2025 academic year. The problems encountered include low understanding of place value concepts, confusion in the borrowing and carrying process, and monotonous and less varied learning methods. The study employed a classroom action research approach conducted in two cycles, using both quantitative (pre-test and post-test) and qualitative (observation, interviews, and reflective journals) data collection techniques. The results showed an increase in the average student score from 72.2 initially, to 78.8 in the first cycle, and 88.4 in the second cycle, with a learning mastery rate reaching 100%. This improvement was influenced by the use of concrete learning media, increased student motivation, appropriate evaluation questions, and effective classroom management. Thus, the elevator media proved to be effective in enhancing students’ understanding and learning outcomes in basic arithmetic operations.

Motivating human resources is essential for enhancing organizational performance and achieving company objectives. This study explores the influence of work motivation and organizational commitment on organizational citizenship behavior among employees at RRI Bandar Lampung. Data were collected through a Likert-scale questionnaire from 84 respondents and analyzed using multiple linear regression. The findings support the first hypothesis, indicating that work motivation positively and significantly affects organizational citizenship behavior. However, the second hypothesis reveals that organizational commitment has a negative and statistically insignificant impact on organizational citizenship behavior. The study recommends that organizations actively engage employees in decision-making processes and ensure equal opportunities for all. Additionally, providing employee training programs to support career development is advised. A limitation of this research is its relatively small sample and population size. Future studies should consider incorporating additional variables that could affect motivation, commitment, and citizenship behavior.

This research aims to examine the impact of celebrity endorser credibility and brand image on consumers' purchasing decisions regarding Glad2Glow skincare products in Bandar Lampung. The intense competition in the beauty industry pushes companies to adopt innovative marketing strategies, such as leveraging trustworthy celebrity endorsers and building a strong brand image. A quantitative approach was used in this study, with data gathered from 160 Glad2Glow skincare users in Bandar Lampung through questionnaires. The data were analyzed using multiple linear regression. The findings reveal that the credibility of celebrity endorsers has a positive and significant influence on purchasing decisions. Similarly, brand image also exerts a positive and significant impact. Together, these factors play a key role in improving consumers' buying decisions. The results underscore the importance of credible endorsements and a solid brand image in gaining consumer trust and driving the purchase of local skincare products in a highly competitive market.

This research analyzes user sentiment reviews of the KAI Access application from Google Play Store to improve customer service at PT Kereta Api Indonesia. The study uses a Natural Language Processing (NLP) approach with the Latent Dirichlet Allocation (LDA) algorithm to extract main topics from 10,000 reviews collected from April 2024 to April 2025. Analysis results show 40.7% positive sentiment reviews and 49.3% negative. After data preprocessing through case folding, normalization, tokenization, stopword removal, and stemming, seven optimum topics were found from negative sentiment with a coherence score of 0.508343 and two optimum topics from positive sentiment with a coherence score of 0.511673. Analysis based on five service quality dimensions (tangibles, reliability, responsiveness, assurance, and empathy) reveals that the reliability dimension becomes the main issue, including system instability, transaction failures, login difficulties, and data inaccuracy. The responsiveness dimension is the second priority, with users expecting fast and responsive service to complaints. The results of this study provide recommendations for PT KAI to prioritize improvements in system reliability and responsiveness aspects to enhance the overall user experience, which will ultimately impact customer satisfaction and loyalty.
 
 

This study aims to systematically examine the use of Math Mechanixs software as a medium for learning mathematics to improve students' computational skills. The method used is Systematic Literature Review (SLR), with data sources obtained from various scientific databases such as Google Scholar, Garuda, DOAJ, and ResearchGate. The study was conducted by filtering articles based on inclusion and exclusion criteria, then analyzed to find patterns and effectiveness of the use of the software. The results of the review indicate that Math Mechanixs, with its 2D/3D graphic visualization features, equation editor, and scientific calculator, has great potential in helping students understand mathematical concepts more efficiently and interactively. In addition to increasing the speed and accuracy of calculations, this software also encourages the development of students' algorithmic and logical thinking skills. However, more empirical research is needed to strengthen these findings in the context of Indonesian education. This study recommends the integration of Math Mechanixs in mathematics learning with the support of teacher training and adequate supporting facilities.
 
 

The EMANHOT programme (Education in Horticultural Planting) aims to instil environmental awareness in grade 1 students of Winduhaji State Elementary School 1 through a contextual and project-based learning approach. The method used is descriptive qualitative, with the research subjects being 45 students from classes 1A and 1B. Activities range from initial education about the benefits of plants, direct planting practices, to monitoring and reflection. The results show a significant increase in student involvement in caring for the plants, as well as the development of character values such as responsibility, cooperation, and environmental concern. Students became more active in watering the plants, naming their plants, and engaging their parents in planting at home. This project also creates an educational green space at school and has the potential to be integrated with local content as well as the Strengthening the Profile of Pancasila Students Project (P5).

Management of medical Hazardous and Toxic (B3) waste is a major challenge in the health and environmental fields. PT Ubersari Kertalangu, as a company operating in the waste and environmental management sector, requires a structured company architecture system to support B3 medical waste management activities safely, efficiently and in accordance with regulations. This research designs a TOGAF-based corporate architecture planning method that is integrated with the ISO 31000 risk management approach. The results show that this integrative model is able to increase waste tracking accuracy, mitigate environmental and legal risks, as well as company operational efficiency..
 
 

This study aims to analyze the relationship between decision making and management psychology, especially in the context of organizations and education. The research method used is a systematic literature study with a qualitative approach, collecting and analyzing data from sources such as books, journals, and previous research. The results of the study indicate that optimal decision making is influenced by the leader's ability to manage emotions, adaptive leadership style, and understanding of the psychological dynamics of individuals and groups. In the context of education, the integration of management psychology through the application of motivational principles, psychological test-based selection, and curriculum development has been shown to increase the effectiveness of decision making. The discussion underlines the importance of a holistic approach that combines technical aspects of management with psychological understanding to create an efficient and results-oriented organizational and educational environment.
 
 

The 21st century is marked by rapid technological developments, increasingly open global access, and increasing complexity in social life. This requires significant changes in the education system, especially in terms of the role and competence of teachers. Therefore, teachers are required to be able to adapt to the times, including in terms of the use of technology that continues to develop. In this era, teachers need to master technology well, for example by creating ICT-based learning media, utilizing learning applications, and various other forms of innovation. This study uses a qualitative research method with a descriptive approach. This article emphasizes that to face the challenges of education in the 21st century, teachers are not enough to only act as conveyors of material. Teachers must also be able to be facilitators, guides, and innovators in the teaching and learning process. With this broader role, teachers are expected to be able to improve the quality of basic education and respond to the needs of the times effectively.