Quick response code adalah matriks dua dimensi yang dapat menyimpan informasi dalam empat mode pengkodean berbeda. QR Code menawarkan kemudahan dan kecepatan dalam menyimpan dan mengakses informasi sehingga dalam implementasinya terbatas pada penyematan informasi singkat seperti kode produk, tautan  website ataupun kode pembayaran. Pada perkembangannya, QR Code seharusnya dapat mengubah kebiasaan manusia dalam menyimpan informasi akan tetapi hal ini sulit dilakukan karena QR Code memiliki batasan karakter bergantung pada metode pengkodean. Oleh karena itu tujuan dari penelitian ini adalah untuk mengoptimalisasi kapasitas informasi pada QR Code dengan mengkombinasikan  algoritma Huffman dan metode  Rivest Shamir Adleman. Hasil penelitian menunjukan bahwa metode yang diusulkan yaitu flowchart QR Code Generator dan QR Code Reader dapat mengoptimalisasi kapasitas informasi pada QR Code sebesar 81% . Hal ini menunjukan bahwa QR Code versi 40 dengan level L yang memiliki batasan 4296 karakter alfanumerik, dapat dioptimalkan sampai dengan 7775 karakter alfanumerik. Oleh karena itu kesimpulan dari penelitian ini adalah metode yang diusulkan yaitu flowchart QR Code Generator dan QR Code Reader tidak hanya dapat mengoptimalkan kapasitas informasi pada QR Code tapi juga dapat mengamankan informasi yang disematkan pada QR Code dengan tidak mengorbankan kecepatan pemrosesan saat pemindaian.

The increasing development of technology and increasing buying and selling activities require every business owner to adapt to technological developments, for business owners selling or processing sales data is very important as is done by PT.XYZ household furniture items such as tables, chairs, dressers, wardrobes, sofas and many more, where sales data is still done manually, such as a lack of reviewing what products consumers need and ineffective data storage. To overcome this problem the researcher tried to implement it using one of the methods available in data mining, namely the K-Means Algorithm. –certain data groups (clusters). So, by grouping this data, the company can find out which items are selling best and which are not selling well. So that the goods in the warehouse do not pile up. From this research, the resulting output is 5 of the best-selling items, and 5 of the least-selling items. With the data processing carried out, it is hoped that it can provide solutions to the company so that they can find out which items are the best-selling and best-selling items.

The alpha generation is the generation born in 2011 and is expected to end in 2025. This generation is also called the digital generation. This alpha generation was raised in the technological era and also has a very important influence on the progress of the times. His upbringing must also receive special attention, especially from those closest to him, namely parents. Ideal parenting for the alpha generation needs to be implemented by parents. The type of research we use is qualitative research. Where data is collected by means of interviews, documentation and observation. And then conclusions are drawn regarding ideal parenting for the alpha generation. The results of this research show that there is a very close relationship with ideal parenting and the alpha generation. This is shown by the results of interviews that we have conducted that many parents complain about their children's attitudes, and parents lack understanding about parenting.

Climate change is driven by a combination of natural fluctuations and human activities, particularly the widespread use of fossil fuels (such as coal, oil, and natural gas) and alterations in land use practices such as logging, farming, and clearing land for agriculture. This global phenomenon encompasses various end-of-use activities, including agriculture, forestry, and consumerism. An inherent challenge in the global carbon dioxide (CO2) trading landscape lies in the competition between developed and developing countries, stemming from inconsistent CO2 prices. This competition manifests in three primary areas. Firstly, in the context of internationally transmitted mitigation outcomes, involving international trade aimed at surpassing Nationally Determined Contributions (NDC) targets. Secondly, it pertains to sustainable development mechanisms, specifically the use of carbon offsets derived from projects implemented by both public and private entities worldwide. The third aspect revolves around non-market approaches, encompassing emission reduction through mitigation and adaptation efforts, financial support, technology transfer, and capacity building, which may involve tools like carbon taxes and Carbon Border Adjustment Mechanism (CBAM). This research adopts a legal norm perspective, delving into methods that investigate, describe, synthesize, interpret, evaluate, and analyze positive approaches. The findings signify a paradigm shift aligning with the "polluter pays principle," recognizing that entities and individuals responsible for environmental pollution should bear the associated costs. In the quest for a new paradigm of sustainable development, a carbon market ecosystem assumes a pivotal role. This ecosystem contributes to enhancing sustainability by curbing greenhouse gas emissions and offering economic incentives to address climate change. It acts as a cornerstone in constructing a fresh paradigm for potential development.

Akhlak degradation or moral degradation is at the foundation of a variety of problems and social issues in society during one's life. Moral degradation develops as a result of entering digital spaces, as shown by the presence of Instagram as a digital social media. As a result, discovering a solution to this problem becomes a priority. This study aims to provide a solution to the phenomenon of moral degradation in Instagram by exploring the concept of morality based on Sufism values, by determining the formulation of the problem including a description of moral degradation in Instagram, Sufism and morality in Islam, and the concept of akhlakul karimah based on sufism values. This study uses a qualitative approach with descriptive methods, as well as literature study as a data collection technique. The findings of this study explain the phenomena of moral degradation on Instagram, which generates a whole slew of issues. Furthermore, this research explains Sufism and morality in Islam, as well as their integration in the concept of morality based on Sufism values through various exercises and efforts as a resolution to moral degradation on the social media platform Instagram.

This study aims to analyze the project-based learning model on learning outcomes in class XII Manufacturing Engineering Drawing subjects at SMK Semen Padang. The type of research used in this study is Quasy experimental using one experimental class and one control class. The study involved 20 experimental class students and 20 control class students. Data was collected with test questions in the form of pre-test and post-test to determine learning outcomes in aspects of Knowledge (cognitive), and assessment of student performance to determine learning outcomes in aspects of skills (psychomotor). Analyze the initial data to determine the average of the classes to be used for the determination of the experimental class and the control class. The final data analysis used is the T test. The results showed a significant influence on learning outcomes using a project-based learning model. The results of the T test on the Post-test results obtained a sig (2-tailed) value of 0.004 which is smaller than 0.05 with an average percentage of 71.8 in the Experiment class and 65.1 in the control class. For the T Test on student performance assessment, a sig (2-tailed) value of 0.027 is obtained which is smaller than 0.05. Both T-tests prove that project-based learning models can provide better learning outcomes.

Fainting or syncope is a condition where a person loses consciousness due to decreased blood flow to the brain. The occurrence of syncope in students at school can occur at any time. Therefore all students should be able to master first aid, at school Students must be able to pelrtollolngan pelrtama when syncope occurs quickly and quickly, even if the meldis assistance is only basic and belrbasis keldolktelran science known to many people.The purpose of this study was to determine the Effect of Health Education with Demonstration Methods on the Skills of PMR Students in First Aid Actions in Syncope at Man Model Manado. This research is a Pre-experiment design with One Group pretest-postest design. The sampling technique is total sampling with 30 respondents. Data collection uses an observation sheet. Analyzed with Mc Stastistic test. Nemar statistical test. From the Results: Mc.Nemar statistical test shows that there is a significant effect between health education with demonstration methods on the skills of PMR students in first aid actions in syncope at Man Model Manado. (p)= 0.000: ? = 0.05. Conclusion: in this study there is an effect of Health Education with Demonstration Method on the Skills of PMR Students in First Aid Action on Syncope at Man Model Manado. This research is expected to be a reference for health and education installations in an effort to provide the influence of health education with demonstration methods on student skills in first aid actions in syncope.

This research aims to analyze the discipline of students with special needs (ABK) with a focus on the role of peer influence. The discipline of ABK students is a crucial aspect of inclusive education development, and the role of peers is considered to have a significant impact on their discipline levels. The research method involves a literature review (library research). The results indicate that peer influence can either positively or negatively affect the discipline of ABK students. Peers providing support and understanding can enhance the motivation of ABK students to maintain discipline. On the other hand, peers who are less tolerant or demeaning can hinder the creation of a conducive educational environment. Certain factors such as understanding the special needs of students, teacher training, and family roles have also proven to influence the discipline of ABK students. The importance of integrating inclusive approaches into the school curriculum and the active involvement of peers in supporting ABK students is urgent. In conclusion, this research highlights the importance of understanding and enhancing the role of peers in shaping the discipline of ABK students. By considering factors such as understanding the special needs of students and the role of the family, more effective strategies can be developed to create an inclusive educational environment that supports the discipline of ABK students.

This research aimed to find out whether or not the use of Short Stories can improve vocabulary mastery. The researcher used a pre-experimental one group with pretest and post-test design. The instrument used to collect data of this research is a test. The researcher used a vocabulary translating test that consisted of 10 questions and a vocabulary matching test that consisted of 10 questions. There were 20 questions for pre-test and 20 questions for post-test. The research findings show that the students' vocabulary mastery improved by using short Stories. It was shown on the mean score of pre-test 44.82 while the mean score of post-test 76.42 which means higher than pre-test The conclusion is drawn based on the results obtained from the paired-sample T-test.. The significant sig. (2-tailed) of pre-test and post-test 0.000. The sig. (2- tailed) is 0.000 < 0.05 which means the pre-test and post-test has sig < a and can be concluded that the alternative hypothesis (Ha) is accepted and the null hypothesis (H0) is rejected. From these findings, there was an improvement in vocabulary mastery and it was concluded that the use of Short Stories can improve vocabulary mastery.

<p style="text-align: justify;"><em>Self-efficacy is one of the factors that can increase individual adversity quotient; this study aims to see the relationship between self-efficacy and adversity quotient in employees of PT XYZ Palembang. This research method uses a correlational quantitative approach; the subjects in this study were 105 employees of PT XYZ Palembang using simple random sampling. The research instrument used is the psychological scale of self-efficacy and adversity quotient. Furthermore, the data were analyzed using a simple regression test. The results of this study obtained a relationship between self-efficacy and adversity quotient in employees of PT XYZ Palembang with the results of hypothesis testing obtained, namely the results obtained based on the correlation value between the self-efficacy variable and adversity quotient, namely with a value of r = 0.397 with a value of R square = 0.157 and p = 0.000 where the value of p &lt; 0.01. This shows that there is a relationship between self-efficacy and adversity quotient in employees of PT XYZ Palembang.</em></p><p style="text-align: justify;"><strong><em>Keywords: </em></strong><em>self-efficacy, adversity quotient, holding company</em></p>