The stochastic SEIR model offers an innovative approach to understanding the spread of infectious diseases, particularly tuberculosis, in limited populations. This study adopts a stochastic model to capture random variability in individual interactions, often overlooked in deterministic models. The population is divided into four main categories: Susceptible (S), Exposed (E), Infected (I), and Recovered (R), with transitions between categories determined by probabilities based on epidemiological parameters. Through simulations, the model demonstrates its capability to depict more realistic patterns of disease spread, including fluctuations in case numbers and epidemic duration. The findings indicate that stochastic variability plays a crucial role in understanding the dynamics of tuberculosis transmission, especially in small populations or when the number of individual contacts is limited. The stochastic SEIR model can serve as an effective tool for policymakers to evaluate various intervention strategies, such as vaccination, transmission control, and treatment, as well as to design public health policies that are data-driven and adaptive to epidemiological uncertainties.

This research explores strategies to support novice learners in developing their writing skills in the English Education Study Program at an Indonesian university, the Islamic Institut of Palangka Raya. Writing is often considered one of the most challenging aspects of language learning, requiring a combination of vocabulary knowledge, grammatical precision and structural coherence. The participants, five beginner learners, were selected using purposive sampling and underwent a writing task that progressed from sentence-level exercises to paragraph construction. Data were collected through semi-structured interviews and direct observation, and analyzed thematically. Findings showed that challenges such as limited vocabulary, grammatical errors, and psychological barriers such as low self-confidence hindered students' progress. Effective strategies included guided sentence construction, collaborative writing exercises, and exposure to structured templates and quality reading materials. The participants reported improved confidence and skills through positive feedback and step-by-step writing tasks. The findings suggest that integrating motivating and structured learning methods can significantly improve writing ability among beginners, contributing to their academic and personal growth.

As a result of the analysis carried out, it can be concluded that the personality and professional behavior of educators at the As-Sulthon Mersam – Batang Hari Islamic Boarding School have a significant influence on the effectiveness of education at the Islamic boarding school. Warrior Personality Influences Professional Behavior The personality of educators in Islamic boarding schools, which tend to vary between extrovert and introvert, plays an important role in determining their leadership style and interactions with students and colleagues. Overall, developing the personality and professional behavior of educators must be a priority to create a conducive educational environment, improve the quality of learning, and encourage the progress of students at the As-Sulthon Mersam – Batang Hari Islamic Boarding School.

Disruption of Islamic financial institutions in technology has become a necessity due to developments in technology and information. This development is expected to make it easier for sharia financial institutions to provide operational services. Collaboration with financial technology (fintech) is a good thing in its development. Fintech, which was originally a rival, has changed its paradigm to become a partner. This is a phenomenon why the revolution in technology and fintech collaboration is very important, so that Islamic financial institutions are aware of these developments. And in tandem with facilitating institutions to socialize and regulate technology and fintech.

In Indonesia., Micro, Small and Medium Enterprises (MSMEs) have an important role in the community's economy. With the business trend in society over the last 5 years, namely e-commerce business, now more and more business people are running e-commerce MSMEs. The number of MSMEs should be comparable with the large amount of taxes received from the MSME sector, but in relity it is stated by the Directora.e General of Taxes (DJP) that MSMEs ha.ve not contributed optimally to tax revenues. The success of this tax revenue effort is determined by several interrelated things, namely the ability of MSMEs to manage business finances which of course adequate implementation of MSME accounting is required. The aim of this research is to test the effect of implementing MSME accounting on taxpayer compliance for e-commerce MSMEs by adding understanding of taxation, taxpayer awareness, and ease of access as control variables. This research uses a questionnaire technique. The sample used was 90 respondents using the convenience sa.mpling method. The analysis technique used in this research is Multiple Regression Analysis. The results shown by this research are that the implementation of MSME accounting has a positive effect on e-commerce MSME Taxpayer compliance. Meanwhile, the control variables that influence are understanding taxation and ease of access. Taxpayer awareness variables are not proven to be control variables in this research.

This study aims to examine the existing literature on the relationship between Corporate Social Responsibility (CSR), company size, and tax avoidance. CSR encompasses ethical business practices adopted by companies, including their compliance with tax regulations. In contrast, larger companies often have more resources and broader networks, which enable them to implement more effective tax avoidance strategies. The research methodology involves a comprehensive literature review, which includes the development of a theoretical framework, identifying relevant variables, and analyzing findings from previous studies. The main objective is to investigate how CSR and company size influence tax avoidance. The results show significant differences in the interaction between CSR, company size, and tax avoidance, highlighting inconsistencies in previous research findings. Thus, this study provides a deeper understanding of the current dynamics surrounding these issues.
 

The application of technology-based human resource (HR) management in education is becoming increasingly important to enhance the quality of management and the development of teachers’ competencies. Technology, particularly through the use of Management Information Systems (SIM) and Learning Management Systems (LMS), enables more efficient data management and flexible professional development for teachers. However, its implementation faces key challenges such as limited infrastructure and low digital skills among some teachers. This study uses the Systematic Literature Review (SLR) method to analyze relevant sources in order to identify the role of technology in HR management in education and the challenges faced in its implementation. The findings show that the application of technology in HR management in education has a positive impact on efficiency and teacher competence. However, the biggest challenges are limited infrastructure and digital skills of teachers. Policies supporting infrastructure improvements and digital training for teachers are necessary to ensure that technology can be optimally used to improve the quality of education in Indonesia.

This research aims to design and develop a specialized frying device for chicken using the deep fryer method. The deep frying method was chosen for its ability to produce a crispy texture and even cooking. The design process of this device involves user needs analysis, mechanical design, and prototype testing. The developed frying device is designed to improve efficiency and consistency in the chicken frying process, as well as to minimize oil absorption in the final product. The test results show that this device is capable of producing chicken with optimal texture and taste. The use of this device is expected to be a practical solution for the culinary industry in enhancing the quality and efficiency of the chicken frying process. Data collection was conducted through observation, documentation, and literature study. The data analysis used was descriptive. After the design process, testing of the device was carried out to determine the doneness of the chicken using cooking times of 8 minutes, 14 minutes, and 20 minutes. The research results showed that the design process was carried out through several stages of component design. The test results indicated that frying for 14 minutes was the most optimal for producing perfectly cooked chicken with a crispy exterior, tender interior, and balanced flavor.

This study focuses on analyzing the impact of Islamic financial literacy on the interest in investing in the Shariamarket. Islamic financial literacy involves a deep understanding of financial principles that comply with Islamic law, including zakat, riba, and the principle of justice in financial transactions. The growing awareness of halal and Sharia-compliant investments suggests that Islamic financial literacy can be a decisive factor in investment decisions. This study uses a quantitative method by distributing questionnaires to 200 respondents, comprising prospective investors and active investors in the Sharia capital market. The results of the study indicate that higher levels of Islamic financial literacy positively correlate with greater interest in investing in Sharia capital market instruments such as sukuk and Sharia mutual funds. These findings highlight the need for more intensive Islamic financial education programs to improve public literacy and support the development of the Sharia capital market in Indonesia. Supporting policies and innovations in Sharia investment products are also identified as crucial factors in encouraging investment interest. Thus, this study concludes that enhancing Islamic financial literacy can play a significant role in advancing the Sharia capital market and supporting a more inclusive Islamic economy. This research demonstrates that Islamic financial literacy significantly influences investment interest in the Sharia capital market. Investors with a solid understanding of Islamic financial principles such as riba (usury), zakat (almsgiving), and profit-sharing are more likely to opt for Sharia-compliant investment products like sukuk (Islamic bonds) and Sharia mutual funds. The study underscores the importance of comprehensive financial education programs and the availability of accessible information to enhance Islamic financial literacy among the public. These efforts are expected to increase participation in the Sharia capital market and support more inclusive and sustainable economic growth in Indonesia.

The population density in Surabaya City makes the needs of the community, one of which is transportation, high. Transportation has an important role in meeting the needs of the community in everyday life in the economic, socio-cultural and political fields. Unfortunately, this has led to traffic congestion. Thus, Surabaya City is trying to improve the public transportation system by launching environmentally friendly public transportation as an effort to implement a green economy, namely Suroboyo Bus. This research uses a qualitative method with a library research approach. Information was obtained from various institutional reports, scientific articles, websites, books, and related regulations. The focus of data acquisition sources is credible journal publishers. The results showed that congestion in Surabaya City was reduced due to the enthusiasm of the community to switch to public transportation compared to private vehicles to reduce greenhouse gas emissions. In addition, the Suroboyo Bus payment innovation by exchanging plastic bottles has succeeded in attracting the interest and awareness of some people in Surabaya City to manage plastic bottle waste, although there are still other complaints in the implementation of the policy. The role of Suroboyo Bus as an effort to improve the green economy can be said to be quite successful, but improvements still need to be made and the involvement of the government and the community so that Suroboyo Bus continues to be an environmentally friendly sustainable transportation.