The purpose of this study was to see how promotions and live streaming features impact the decision of Shopee users to purchase fashion products in the 2022 intake. This quantitative study involved 54 respondents from a population of 117 students selected through a simple random sampling method. Primary data were collected through online questionnaires and analyzed using multiple regression using SPSS. Validity, reliability, classical assumptions, and hypothesis tests were also conducted. The study shows that students of Economics Education, Sebelas Maret University, 2022 intake significantly choose fashion products because of promotions and Shopee's live streaming features. Promos are considered to be able to save consumer spending, thus increasing interest and enthusiasm for transacting through the Shopee application. Meanwhile, the live streaming feature makes it easier for consumers to see products directly, assess quality, and make purchases more practically. As for further researchers, it is recommended to add other variables (for example, consumer trust), compare with other e-commerce platforms, use mixed methods, analyze different user segments, and examine the long-term impact on brand loyalty.

Financial intelligence is an individual's ability to understand, manage, and optimize the management of personal finances. Financial mathematics is becoming an important tool in developing financial intelligence. In this research using literature study method this method involves the search and collection of information from related literature sources. Through financial mathematics, one can calculate the future value of an investment, estimate the return on an investment, calculate annuity payments, understand the concept of time value of money, and analyze investment risk. The application of financial mathematics in financial intelligence provides an advantage in taking better financial decisions and managing finances effectively. By utilizing financial mathematics, one can improve their understanding of Finance, make effective financial planning, and take better financial decisions.

The purpose of this research is to find out the comparison of Inquiry and Problem Based Learning learning models on critical thinking skills in terms of students' learning interests. This research was conducted at SMP Negeri 5 Sandai. This research was a quantitative experiment with the type of quasi-experimental design (quasi-experimental) research. The design of this study followed the research paradigm flow of Randomized Only Control Group Design where the subjects taken were grouped into two groups, namely experiment I and experimental group II. In this study, the samples were VIII grade students consisting of VIII A and VIII B classes. Experimental class 1, VIII A consisted of 30 students and experimental class 2, VIII B consisted of 30 students. The data collection tools used in this study were response questionnaires and tests of critical thinking skills in the form of essay questions. The results of the analysis of variance of the two cell paths are not the same indicating that there are differences in critical thinking skills between students with high, medium and low interest in learning. Based on the post-anava test with the Scheffe method, the value of F_(.1-.2) = 0.7374; F_(.1-.3) = 6.7540; F_(.2-.3) = 1.4279; DK = {F?F<3.168}. From the results of the calculation of the two-way analysis of variance with unequal cells, the value of F_ab=1.576<F_(0.05;2;54)=3.16 means that H_0AB is accepted so that there is no interaction between the learning model and learning interest on students' critical thinking skills.

This study aims to analyze the business position of BMT Dana Mentari Muhammadiyah Purwokerto using the McKinsey Matrix as a strategic analysis tool. The method used is a qualitative approach with data collection through literature studies, observations, and interviews with BMT managers. The data obtained were analyzed using the McKinsey Matrix to assess market attractiveness and business strength in each business unit. The study results indicate that most of the BMT Dana Mentari Muhammadiyah Purwokerto business units are in the blue and yellow zones in the McKinsey Matrix, indicating the need for selective development and maintenance strategies. This analysis also recommends effective and efficient resource allocation to improve the competitiveness and performance of BMT in the Islamic microfinance market. Thus, the use of the McKinsey Matrix has been proven to help BMT in determining the priority of business strategies that are adaptive to market dynamics and competition.

This research utilizes the Markov Chain method to analyze daily weather data in the city of Medan. The main objective of this study is to forecast weather changes in the future based on the weather conditions of the previous day. Daily weather data was collected from the nearest weather station over a specific period of time. The analysis results indicate that the Markov Chain model provides good estimates of the likelihood of weather changes from one day to the next. The steady state probabilities demonstrate the dominance of partly cloudy and clear weather in the long term. This research provides valuable insights for various sectors related to weather, such as agriculture, transportation, and tourism.

Pasar produk perawatan kulit di Indonesia yang sangat kompetitif menuntut inovasi berkelanjutan, terutama pada aspek kemasan yang menjadi titik interaksi pertama dengan konsumen. Kemasan produk yang ada saat ini seringkali memiliki keseragaman visual dan belum sepenuhnya memenuhi harapan fungsional konsumen. Penelitian ini bertujuan untuk mengembangkan desain kemasan sunscreen XYZ yang lebih representatif terhadap preferensi konsumen dengan menggunakan metode Quality Function Deployment (QFD). Pendekatan ini secara sistematis menerjemahkan kebutuhan konsumen, atau Voice of Customer (VoC), yang diperoleh dari analisis Kansei Engineering sebelumnya, ke dalam spesifikasi teknis yang terukur melalui matriks House of Quality (HoQ). Hasil analisis menunjukkan bahwa atribut fungsional seperti 'Praktis', 'Informatif', dan 'Pump' merupakan prioritas utama bagi konsumen. Melalui HoQ, atribut-atribut ini berhasil diterjemahkan menjadi tiga respons teknis dengan prioritas tertinggi: penggunaan botol pipih dengan sudut membulat, penggunaan material HDPE, dan posisi gantungan berada di atas. Berdasarkan spesifikasi tersebut, dikembangkan tiga alternatif desain, di mana Alternatif 3 dengan gaya visual illustrated modern terpilih sebagai konsep terbaik dengan skor kinerja tertinggi. Penelitian ini membuktikan bahwa QFD adalah metode yang efektif untuk memastikan proses pengembangan desain berpusat pada konsumen, menghasilkan konsep kemasan yang unggul secara fungsional dan estetis.

Micro, Small, and Medium Enterprises (MSMEs) play a vital role in supporting regional economic development. However, inefficient inventory management remains a significant challenge in operational effectiveness. This study aims to analyze raw material inventory control at Kebab & Burger Foursist MSME in Tarakan City using the Economic Order Quantity (EOQ) and Reorder Point (ROP) methods. A descriptive quantitative approach was employed, utilizing annual sales data, ordering costs, and storage costs of main raw materials. The results indicate that the implementation of EOQ and ROP effectively determines the optimal purchase quantity and reorder timing, thereby minimizing total inventory costs and reducing the risk of stockouts or overstocking. The use of POM-QM for Windows software enhances the accuracy of the analysis. The implications of this study offer practical solutions for MSME actors in managing raw material procurement more efficiently and systematically.

Child neglect is a form of emotional violence that can have a significant impact on a child's social and emotional development. Neglect, which is characterized by a lack of attention, affection and support from parents or primary caregivers, often hinders children's ability to build interpersonal relationships, manage emotions and form self-confidence. This impact is not only short-term but also affects the child's life in adulthood, including the risk of mental disorders such as anxiety and depression. This article aims to analyze the impact of neglect on children's social and emotional development and provide recommendations for preventive and intervention steps to support children's optimal growth and development.

Abstract, Learning media is very useful, especially in improving students' understanding of concepts,  strengthening their retention, and fostering their interest in learning. This study uses a descriptive qualitative approach to understand the problem of limited social studies learning media in grade 3 of SDN Sungai Miai 4 and find relevant solutions. Nusantara Kartu is an innovation in learning media designed to introduce and foster students' appreciation of the diversity of Indonesian culture. Nusantara Kartu media has a physical form like a medium-sized card, printed in color, and equipped with pictures and brief information about cultural elements in Indonesia. Nusantara Kartu media is able to overcome the problem of limited textbooks and student boredom in social studies learning. This media not only creates a fun and meaningful learning atmosphere, but also increases students' active participation and understanding of the diversity of Indonesian culture. Teachers can start trying to create similar media that suits the needs of each class.

Human decision-making often occurs under conditions of uncertainty, where understanding probabilities is essential for making informed choices. This study investigates how people perceive and apply probabilistic information in various decision-making contexts. A combination of quantitative and qualitative methods was used to analyze the decision patterns of 200 individuals from diverse backgrounds through scenarios involving uncertainty. The results show that most participants prefer relying on intuition or personal experience rather than using statistical reasoning. Several cognitive biases, such as ignoring probability, overestimating confidence, and relying on readily available information, were commonly observed. However, participants with a stronger grasp of probability concepts demonstrated more logical and beneficial decision-making, particularly in financial and organizational settings. The study highlights a clear link between probability literacy and decision quality. Improving public understanding of probabilistic thinking could enhance decision outcomes, especially in situations involving risk. Educational efforts to integrate probability awareness into learning environments are recommended to support better decision-making both individually and collectively.