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Forecasting the number of marriages is a prediction of marriages that will occur in the future based on current and past data.  The total population of the married population is continuous, that is, its growth continues without a break. The model used for continuous population is the logistic model. This study aims to see the growth of marriage in the period 2027 using the logistic model growth. Judging from the data obtained from BPS (Central Bureau of Statistics) of North Sumatra Province from 2020 to 2023, the capacity limit (C) =  . The logistic model that can be used to parameterize the marriage rate in North Sumatra province is with a value of k = -0.25019918023 with the formula  .Based on the logistic model, the predicted marriage rate in North Sumatra province for 2027 is 64305.93339.

Population growth is a significant phenomenon in the context of global economic development. This article discusses the dynamics of population growth and its impact on a sustainable economy. Rapid growth can provide opportunities, such as increased labor force and larger consumption markets, but it also brings serious challenges, including pressure on limited natural resources and infrastructure. With an eye on the interaction between population and economy, effective strategies need to be put in place to ensure that population growth becomes an asset, not a burden. Investments in education, sustainable infrastructure development, and inclusive migration policies are key to achieving the desired balance. This article emphasizes the importance of integration between population growth and economic sustainability to build an inclusive and prosperous future for all.  

In this sophisticated era, the use of mobile phones among teenagers has increased rapidly both for learning and daily needs. Excessive use of mobile phones will have an impact on the lifestyle of teenagers because of playing online games. Therefore, this study aims to determine the impact of online games among teenagers in the perspective of Islam, especially referring to the views of the hadith. The population in this study were teenagers aged 15-17 years who played the online game mobile legend around 4-7 hours or more per day and teenagers who were addicted to the online game mobile legend numbered 5 respondents. This study uses a qualitative method with a case study approach by means of observation and interviews and documentation. The results of the analysis of interviews and observations show that the influence of the online game mobile legend greatly affects the development and growth of teenagers because online games affect the health, psychology, academics, social, and free time that teenagers have is wasted which is detrimental to themselves. Islam does not forbid its people to have fun, but it must remain within the limits and corridors that are determined. The games played should be in accordance with their portion, aka not excessive. Don't let entertainment take up all your time, disrupt your health, hinder other activities, take up study and work time and don't let it distract someone from their main duties, especially in worship, and don't let it make people forget about more important games, such as physical exercise to improve your health or do better activities than being addicted to playing online games. Games also shouldn't make people fall into addiction.  

Development is the increasing ability of the body to structure and function more complexly, in an orderly and predictable pattern. One of the aspects that assist the adequacy of child development is parents' support. One of the factors that influence the development of toddlers is stimulation. Stimulation is trigger that comes from the child's external environment. The purpose of this study was to determine whether there is a relationship between maternal stimulation and the development of pre-school children aged 3-5 years. This research is a correlational analytic study with a cross sectional approach. They were taken using a complete sampling approach on a population of 30 persons and a sample of 30 people. The research instrument used was a questionnaire. The frequency distribution is used for univariate data analysis, and the Fisher’s Exact Test alternative is used for bivariate data analysis. The result showed that 22 mothers provided good stimulation and 8 mothers gave less stimulation. From the results of the KPSP, it showed that there were 20 children with appropriate development, 4 children with doubts, and 6 children with deviations. Based on the Fisher’s Exact Test alternative, it was known that the P value is 0.000 with α 0.05. Because the significance value is <α, then H0 is rejected and H1 is accepted, indicating that there is a correlation between stimulation and the development of pre-school children aged 3-5 years in KB RA Umi Sundari Kraksaan, Probolinggo Regency. It is hoped that the results of this study would help parents who have children give adequate stimulation for their children's growth.

This article aims to analyze Semarang's city diplomacy in solving environmental problems. Cities have an increasingly large role to play in this globalization era due to complex global issues, especially environmental issues. Cities are also having difficulty dealing with globalization due to the speed of population growth, economic pressures, excessive land use, and the increasing use of motor vehicles that release pollutants into the air. To address these issues, cities around the world are doing their best to find cooperative solutions through diplomacy. In addition, many national capitals cannot handle multiple tasks and, therefore, need to delegate some of their burden to other cities. In line with these objectives, this study utilizes an exploratory and descriptive qualitative research method, focusing on Semarang's diplomacy efforts. This study found that the Semarang city government has been perceived as an institution with clear political objectives that is fully committed to the practice of city diplomacy to engage directly, albeit in a limited way, in multilateral and bilateral international cooperation to find solutions to its environmental problems. The city government is no longer seen as an object of implementation of program plans formulated at the central level but also has the opportunity to formulate strategic plans or bottom-up procedures based on the needs of local communities and the suitability of the model with environmentally sustainable urban development.

System dynamic models have been recognized as an effective approach in projecting and designing sustainable urban waste management systems. This study aims to explore the potential of system dynamic modeling in urban waste management. This study uses a literature study method with a qualitative descriptive approach that refers to various relevant previous studies. The results of the literature study show that the system dynamic model is able to map the complex relationships between variables in the waste management system, such as population growth, waste production, waste processing capacity, environmental impacts, and others. In addition, the system dynamic model can project future waste management conditions and prepare the most effective policy scenarios. Through simulations of various policy scenarios, the system dynamic model can provide insight into the impact of each scenario, both in terms of technical efficiency, operational costs, and reduction of waste generation in landfills. In implementing policy scenarios, collaboration between the government, community, and stakeholders is also needed in optimizing waste management programs.

This study aims to determine the performance of KCU Pintu Air by using the balanced scorecard method. This research method is a quantitative descriptive method. The data in this study were obtained from documentation in the form of financial reports and distributing questionnaires. The population in this study was KCU Pintu Air with a sample of a financial perspective in the form of financial reports, a customer perspective with a sample of 44 members, an internal business process perspective and a growth and learning perspective with a sample of 27 employees. The findings of this study show that the performance of KCU Pintu Air when measured using the balanced scorecard method results in a rating scale of 0.2 which lies between 0-0.6 which indicates that the cooperative's performance is quite good. The results of perspective calculations in the balanced scorecard are financial perspective calculations with unfavorable results, this is because most of the PEARLS ratio calculation results are in the bad category. The customer perspective shows good results, which are obtained from indicators of member retention and member acquisition which experience fluctuations and indicators of member satisfaction as much as 79% of members are satisfied with cooperative services. The internal business process perspective shows very good results, which are obtained from the results of the questionnaire with an operational efficiency indicator of 80% and an indicator of competitive position of 83%, which means that the respondents stated that they were very satisfied. The growth and learning perspective shows good results obtained from the results of employee satisfaction indicators as much as 91% of employees who express attitudes towards very high satisfaction, employee retention indicators that show good results and employee productivity indicators that experience fluctuations during the study period.

Equitable economic development in Indonesia is an important strategic issue to improve people's welfare. The purpose of this study is to examine how equitable development can reduce regional economic disparities and improve people's access to essential services including infrastructure, healthcare, and education. The research methodology was a qualitative approach with a literature review, which involved collecting and evaluating information from various academic sources and government records. The findings of this study show that equitable development enhances local economic growth and job creation in addition to improving living standards for populations in less developed areas. In addition, equitable development contributes to social and political stability, reduces conflict due to inequality, and strengthens national unity. This research provides recommendations for more effective and sustainable development equity policies, involving the active role of local governments and communities to achieve equitable and inclusive economic growth across Indonesia.

Islamic insurance is one of the Islamic financial instruments designed to provide financial protection based on sharia principles, such as mutual help (ta'awun) and risk-sharing. As a country with the largest Muslim population in the world, Indonesia has great potential to develop this industry. Over the past five years (2018-2022), the sharia insurance industry in Indonesia has shown consistent growth, reflected in an increase in gross contribution from IDR 12 trillion in 2018 to IDR 16 trillion in 2022. However, the market share of Islamic insurance remains small compared to conventional insurance, with key challenges including limited market scale, lack of product innovation, low public literacy in Islamic finance, and intense competition with conventional products. This article aims to analyze these challenges and formulate development strategies that can be implemented to strengthen the competitiveness of Islamic insurance in the global market. This research uses a qualitative approach based on secondary data analysis obtained from industry reports, scientific journals, and official publications. The results show that the main strategies for development include product innovation oriented to the needs of the global community, digitization of services to improve efficiency and accessibility, public education to increase Islamic financial literacy, strengthening regulations to create a conducive business environment, and strategic collaboration with international financial institutions to expand market networks.

This study aims to determine and analyze the Level of Education, Economic Growth, and Population Density on Quality of Life in Aceh, using a descriptive-quantitative approach in the form of time series data, for 5 years in the form of secondary data selected from the total of Aceh Province. The model used in this study is a multiple linear regression analysis model (Multiple Linear Regression) based on the OLS (Ordinary Least Square) method. Simultaneously, the F test shows that the three independent variables together have a significant effect on quality of life, with a calculated F value = 85.495, sig. = 0.000, and F table = 2.70. The coefficient of determination shows a value of R Square = 0.728, which means that 72.8% of the variation in quality of life can be explained by education level, economic growth and population density, while the rest is influenced by other variables outside the model.

This study investigates the implications of population growth and the conversion of paddy fields on rice food security in Gorontalo Province, Indonesia, during 2018–2023. Employing a quantitative descriptive research design with panel regression analysis, the research examines the relationship between population growth, paddy field conversion, and rice food security as a dependent variable. The findings reveal that both population growth and paddy field conversion significantly and positively influence rice food security. Population growth raises demand for rice, while paddy field conversion threatens production capacity, intensifying food security challenges. The results suggest that addressing land-use changes and managing population growth are crucial for maintaining sustainable food availability. This study contributes to understanding the dynamics of food security and provides recommendations for policymakers to design effective strategies in balancing population needs, agricultural sustainability, and economic development in Gorontalo.

The aim to be achieved through this research is analyzing and knowing the Effect of Foreign Direct Investment and Domestic Direct Investment with Total Population on Economic Growth and Welfare in Berau Regency. by using analysis path. This study is causality, which analyzes the effect of variables Independnt on the variables Dependent. The variables used are variables of Foreign Direct Investment and Domestic Direct Investment with Total Population on Economic Growth and Welfare in Berau Regency. He data used in this study are the secondary time series data from 2010 to 2017 sourced from the Provincial BPS and other sources in the Provincial Government of East Kalimantan. The data that has been collected is then analyzed quantitatively and qualitatively to provide the proposed hypothesis by using analysis path. The results show that the Foreign Direct Investment has a negatif and not significant on Economic Growht. Domestic Direct Investment has a positive and not Significant on Economic Growht. Total Population has a negatif and not significant on Economic Growth. Foreign Direct Investment has a positive and significant on Welfare. Domestic Direct Investment has a positive and not significant on Welfare. Total Population has a positive and significant on Welfare. Economic Growth has a positive and not significant on Welfare.

The growth of Indonesia's cattle population and productivity, and the factors contributing to these changes. Government policies, livestock health conditions and a shortage of quality feed have transformed Indonesia's cattle sector in recent years. Although the Special Effort for Mandatory Breeding Cattle (Upsus Siwab) programme has resulted in an increase in the cattle population, the implementation of this programme is still uneven across the country. In contrast, Foot and Mouth Disease (FMD) outbreaks and feed limitation issues are major constraints to increasing productivity. As the results show, regions that have better access to artificial insemination technology and high-quality feed have better results compared to other regions. To achieve sustainable cattle growth in Indonesia, more equitable policies, strengthened animal health systems, and improved feed distribution and quality are needed.

International trade is the main pillar of global economic development. For Indonesia, international trade policy plays a strategic role in encouraging economic growth. As a country rich in natural resources and with a large population, Indonesia has the potential to be significant in the global value chain. However, fluctuations in commodity prices, competitive pressures, and protectionism of trading partners are obstacles that need to be overcome. This study examines the impact of international trade policies on Indonesia's economic growth through a literature study. The analysis focuses on the influence of tariff regulation, free trade agreements, and non-tariff policies on the competitiveness of national products and the protection of domestic industries. The results show that trade policies are effective in creating synergies between exports and economic growth, although challenges in the form of dependence on primary commodity exports and the need to increase manufacturing competitiveness remain. This study recommends strengthening infrastructure, improving the quality of human resources, and sustainable economic policies as strategies to optimize international trade for national economic development.

In the current era, land is a basic need that is extremely important and meaningful in human life, particularly as a place to live, work, farm, or conduct various economic activities. With the rapidly growing population, the demand for residential land is also increasing. The population growth that is not matched by land availability creates significant pressure in the property market, leading to the development of new housing and settlements, both in urban and suburban areas. However, due to the increasingly limited availability of habitable land, this often triggers intense competition among individuals or parties with vested interests in obtaining land rights. The desire to own land has become very strong, as nowadays, land is not only used as a residence but also as a valuable resource. This often causes land disputes where the parties involved feel disadvantaged, either due to overlapping ownership, unclear land status claims, or differences in land use allocation. Due to the increasingly complex issues, the Land Office of Kediri City provides an alternative solution for boundary dispute resolution, namely mediation. This practice is an effort to resolve land conflicts peacefully and efficiently. Land disputes are becoming more complex and prolonged, often involving the government, businesses, and local residents. Moreover, land-related issues are frequently associated with unclear administration, weak law enforcement, or differing interpretations of existing regulations. As a result, not only does it impact the individuals involved, but it can also affect social and economic stability in a region. To address these issues, a more structured and transparent approach to land distribution and management is required. The government and society must work together to ensure fair and clear land distribution and provide wise solutions to disputes based on the principles of social justice. Mediation offers a more flexible approach compared to litigation by prioritizing dialogue among disputing parties. In this context, mediation helps alleviate tensions and create mutually beneficial solutions, enabling faster and more cost-effective processes. This study analyzes the effectiveness of mediation practices in reducing the number of disputes brought to court and assesses public perceptions of this resolution method. The results show that mediation can increase the satisfaction of the parties involved and promote stability in land ownership.

This study aims to examine the effect of the implementation of the Quick Response Code Indonesian Standard (QRIS) in increasing business income, especially for Micro, Small and Medium Enterprises (MSMEs) using the Technology Acceptance Model (TAM) approach. The method used in this study is a descriptive quantitative approach, which aims to provide an overview of the QR Code implementation. The population in this study involved MSME owners, with a sample taken from 100 respondents through non-probability sampling techniques. Data collection was done through questionnaires. Data analysis includes testing research instruments to assess data quality (validity and reliability), classical assumption test (normality), as well as multiple linear regression analysis and hypothesis testing (t test and F test). The results show that QRIS implementation and user satisfaction have a significant influence on increasing MSME income, which supports TAM theory regarding the importance of perceived usefulness and perceived ease of use in technology acceptance. However, other variables, such as QRIS usage literacy, convenience of use, and QRIS service price, did not show a significant influence on MSME income. Simultaneously, these factors still have an effect on MSME income, although with different variations in influence.

Population growth in Kupang Regency from year to year is increasing, based on the population census data of Kupang Regency the number of residents by gender (soul), the population of Kupang Regency amounted to 372, 777 people with details of 190, 480 people for men and 182, 297 people for women. The density problem that occurred was 63 people per km2. High population growth can be a serious problem if it is not solved immediately, the high and uncontrolled population growth rate will affect the declining level of welfare of the community and family. . The family planning program began in 1968 by preparing LKBN (national family planning institution) which later became the National Population and Family Planning Agency or BKKBN, the national family planning movement aims to control the rate of population growth and also improve the quality of human resources. This research is a normative judicial research supported by an approach that uses primary data and secondary data obtained using interview methods, documentation studies and observations and the data obtained is processed using editing, coding, induction, trigulation and tabulation methods and analyzed in a qualitative descriptive manner. The results of this study show that (1) Regulation regarding the function of the district government in population control by BKKBN in Kupang Regency. In the hierarchy of legislative arrangements from the highest to the lowest level, it gives very full authority or trust to the National Population and Family Planning Agency in controlling the rate of population growth in Kupang Regency (2) In carrying out the functions of the population and family planning agency in organizing population control in Kupang Regency. The Population and Family Planning Agency has provided services and education to the public about the importance of family planning. However, the function of BKKBN has not been running well, this can happen because of the lack of public awareness, socio-cultural constraints, limited access to counter-septic tools, patriarchal gender roles, religious keyness and economic factors that make the function of BKKBN not well in controlling the population in Kupang Regency.

Nation-building requires long-term investment focused on improving human resource (HR) quality, where higher education levels play a crucial role in shaping superior HR. In Indonesia, the government continuously strives to expand access to and improve the quality of education across regions, including in Central Java Province. However, disparities in educational attainment remain a challenge, influenced primarily by social, economic, and demographic factors. This study aims to analyze the factors affecting education levels in Central Java in 2021, a post-pandemic year, using the Principal Component Analysis (PCA) approach. Suspected influential factors include poverty rates, gender ratios, population growth rates, gross enrollment rates, net enrollment rates, expected years of schooling, and average years of schooling. The analysis results show that the data characteristics of these factors indicate asymmetrical distributions and high variability, as observed from wide boxplots for most factors. Only the expected years of schooling exhibit lower variability, with the presence of outliers. Assumption tests reveal that the data follow a multivariate normal distribution, are sufficient for factor analysis, and are dependent. The principal component analysis results indicate that two components are sufficient to explain overall data variability. The factor analysis forms two new components, identified as the welfare and education factor and the education participation factor.

The rapid development of technology has significantly influenced various economic sectors, including finance. Digitalization has introduced opportunities to create more efficient, transparent, and inclusive financial services. Within Islamic finance, technological advancements address challenges such as limited access to Sharia-compliant financial services and complexities in applying Sharia principles practically. One notable innovation is Sharia-based financial technology (fintech), which combines Islamic values with modern technology to provide accessible, ethical, and sustainable financial solutions. This study explores the potential and challenges of Sharia fintech in Indonesia, a country with the largest Muslim population globally. Sharia fintech, including crowdfunding, peer-to-peer lending, and halal digital payment platforms, promotes financial inclusion while adhering to Islamic principles. However, its growth faces regulatory hurdles, consumer protection issues, and a lack of public literacy about Sharia-compliant financial products. The research highlights the role of the government and regulatory bodies such as the Financial Services Authority (OJK) in providing a supportive framework, including legal certainty, technological infrastructure, and public education initiatives. The findings emphasize that effective regulations and strategic government support are critical to fostering Sharia fintech as a pillar of the Islamic economy. With strengthened collaboration between stakeholders, Sharia fintech can contribute significantly to financial inclusion and sustainable economic development in Indonesia.

Clean drinking water is a basic necessity with increasing demand due to population growth and rising health awareness. This study aims to evaluate the business feasibility of PT. Bumi Daha Sejahtera in producing clean drinking water, focusing on three key aspects: marketing, human resources (HR), and environmental impact. The research employs a descriptive qualitative method, collecting data through interviews, observations, and document analysis. The findings reveal a significant market potential for drinking water in the company’s operational area with moderate competition levels. In terms of HR, the local workforce is sufficiently available and can enhance their competencies through training programs. From an environmental perspective, the company can minimize negative impacts by adopting eco-friendly technologies and complying with regulatory standards. The study concludes that PT. Bumi Daha Sejahtera’s business is feasible, provided that these aspects are managed sustainably. The implications of this research highlight the importance of implementing effective marketing strategies, continuous employee training, and proper environmental management to ensure business sustainability.