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The rapid population growth in urban areas has caused various complex problems, such as congestion, air pollution, and the high use of private vehicles, so that it becomes a challenge in realizing sustainable cities and settlements. Public transportation is present as one of the solutions in overcoming these problems because it can increase community mobility and reduce negative impacts on the environment. This study aims to analyze the implementation of Mass Rapid Transit (MRT), Light Rail Transit (LRT), TransJakarta, and Electric Rail Trains (KRL) in supporting the achievement of SDGs 11 Sustainable Cities and Settlements. This study uses a descriptive qualitative method with a literature study approach. The results show that the MRT and KRL contribute to efforts to reduce carbon emissions and congestion, TransJakarta excels in the aspect of cost affordability while the LRT plays a role in improving urban connectivity efficiently. Thus, public transportation palas an important role in realizing sustainable cities and settlements with the integration between modes of public transportation which is the main factor in supporting the achievement of SDGs 11 optimally.

One key measure of a region's economic growth is the employment rate, as it reflects the ability of the economy to absorb labor and improve community welfare. In Jambi Province, employment opportunities are influenced by several factors, including Gross Regional Domestic Product (GRDP), population growth, and the Human Development Index (HDI). This study aims to analyze the effects of GRDP, population growth, and HDI on employment growth rates across regencies and cities in Jambi Province. The research employs a quantitative approach using panel data regression analysis covering 11 regencies and cities during the period 2017–2023. The findings indicate that GRDP growth, population growth, and HDI simultaneously influence employment levels. Partially, population growth and HDI have significant effects on employment, indicating that improvements in human development and demographic dynamics contribute to labor absorption. Meanwhile, economic growth, as measured by GRDP, has a relatively small negative effect on employment. This suggests that economic expansion does not always generate proportional employment opportunities, possibly due to structural changes and technological developments. Therefore, policies aimed at improving human capital and labor market conditions are essential to support sustainable employment growth in Jambi Province.

This study aims to analyze the dynamics of urban growth, land use change, and settlement development in Wamena City during 2020–2025. The research employed a quantitative descriptive approach using satellite imagery and population data obtained from the Central Bureau of Statistics (BPS) of Jayawijaya Regency. The analysis was conducted through satellite image interpretation to identify land use changes and the expansion of built-up areas.The results indicate that the built-up area in Wamena City increased from 1,250 hectares in 2020 to 2,012 hectares in 2025. Meanwhile, the population increased from 44,315 people to 49,102 people during the same period. Land use changes were dominated by the conversion of open land into residential areas and other urban facilities. Settlement growth generally followed the main road networks, city center, and areas surrounding Wamena Airport. Population growth, urbanization, economic activities, and infrastructure development were identified as the main factors influencing urban growth dynamics in Wamena City. These conditions resulted in reduced open spaces and increased urban density.

The improvement of village road infrastructure plays an important role in enhancing community mobility and supporting local socioeconomic development. This study aims to analyze changes in mobility conditions before and after road improvement, explore community perceptions and experiences, identify changes in activity and economic patterns, and examine factors that support or hinder mobility optimization in Trayeman Village, Slawi District, Tegal Regency. A mixed-method approach was employed involving 98 respondents selected from a population of 5,229 residents using the Slovin formula with a 10% margin of error, along with 15 key informants for qualitative data collection. Data were gathered through observations, in-depth interviews, documentation studies, and Likert-scale questionnaires. Quantitative data were analyzed descriptively, while qualitative data were examined using the Miles and Huberman interactive analysis model. The findings indicate that road improvement has significantly enhanced community mobility, with an overall mean score of 3.89, categorized as high. Access to services recorded the highest score (4.06), followed by economic mobility (4.00) and social mobility (3.99). Community perceptions were largely positive, viewing the improved road as a catalyst for development and improved accessibility. Road improvement also encouraged broader economic opportunities, lower transportation costs, business growth, and increased income. Supporting factors included private vehicle ownership and supportive village policies, whereas high fuel prices, limited transportation options, and uneven local road conditions remained major challenges. Further improvements in supporting infrastructure and transportation services are recommended to maximize mobility benefits.

Transportation plays an important role in supporting community mobility and enhancing socio-economic activities in urban areas. The increasing population growth and community activities in Sorong City have led to a higher demand for transportation modes. This study aims to identify the characteristics of transportation users in Kota Sorong and to analyze the probability of selecting different transportation modes using the Multinomial Logit (MNL) method. A quantitative approach was employed in this research. Questionnaires were distributed to 225 transportation users in Sorong City. The variables analyzed included gender, age, occupation, income, trip purpose, travel frequency, and reasons for choosing a transportation mode. The data were analyzed using multinomial logistic regression with SPSS software. The results indicate that transportation mode choice is influenced not only by socio-economic factors, but also by showed that income, trip purpose, travel frequency, and reasons for choosing the mode significantly influenced transportation mode choice, while gender, age, and occupation did not have significant effects. The probability analysis indicated that private vehicles had the highest probability of selection at 89.63%, followed by online transportation at 9.96%, and conventional motorcycle taxis at 0.41%. These findings imply that socio-economic and travel behavior factors strongly influence transportation mode preferences in Sorong City and may serve as a reference for future urban transportation planning and policy development.

Rapid population growth in Sidoarjo Regency has triggered massive land-use changes, resulting in increased surface runoff and reduced performance of the drainage system. This study aims to evaluate the hydraulic capacity of drainage channels in the Pondok Sidokare Indah Housing area against design flood discharges with return periods of 2, 5, and 10 years. The method used is a descriptive quantitative approach, involving hydrological analysis using maximum daily rainfall data from 2015–2025 and hydraulic modeling of the existing channel along 350 meters. The frequency analysis results indicate that the Log Pearson Type III distribution is the most suitable method based on statistical parameters and the Smirnov-Kolmogorov goodness-of-fit test. The calculation of design flood discharge using the rational method yields values of 0.749 m³/s (2-year), 1.003 m³/s (5-year), and 1.164 m³/s (10-year). Meanwhile, the maximum capacity of the existing channel ranges only between 0.534 m³/s and 0.733 m³/s. The comparison between hydrological load and channel capacity shows that all observation points (Sta 0+000 to Sta 0+350) are in overflow condition, even for the lowest return period flood discharge. This condition confirms that the current channel dimensions are no longer adequate and require normalization to mitigate annual flooding in the area.

Bariatric surgery is effective in treating obesity and type 2 diabetes mellitus (T2DM); however, pregnancy occurring within 12–24 months after surgery carries significant risks. This report presents a complex pregnancy case in a patient with a history of sleeve gastrectomy, post-hemithyroidectomy hypothyroidism, and T2DM. A 29-year-old primigravida conceived 2 months after undergoing sleeve gastrectomy, which successfully induced T2DM remission, with HbA1c decreasing from 11% to 5.5%. Although glycemic control and euthyroid status were maintained throughout pregnancy, the patient developed severe preeclampsia at 35–36 weeks of gestation, complicated by intrauterine growth restriction (IUGR) and oligohydramnios. An emergency cesarean section delivered a male infant weighing 2000 grams with Apgar scores of 8 and 9 at the first and fifth minutes, respectively. The neonate required 14 days of NICU care due to respiratory distress syndrome, respiratory failure, and hyperbilirubinemia. Maternal gestational weight gain was suboptimal at only 4 kg, below the recommended range for pregnant women with obesity. This case highlights the importance of adhering to the recommended surgery-to-conception interval following bariatric surgery. Early pregnancy after surgery, combined with multiple metabolic comorbidities, may contribute to adverse maternal and neonatal outcomes. Multidisciplinary management, comprehensive nutritional monitoring, and optimization of comorbidities before conception are essential to improve pregnancy outcomes in this population.

This study aims to analyze the unemployment rate in Indonesia during the 2024–2025 period using a linear regression approach based on data from the National Labor Force Survey (Sakernas). The variables used include the labor force, employed population, labor force participation rate (LFPR), and open unemployment rate (OUR). The results show that the labor force increased from 149.38 million in February 2024 to 155.27 million in November 2025, followed by an increase in employed population from 142.18 million to 147.91 million in the same period. Meanwhile, the open unemployment rate decreased from 4.76 percent in February 2025 to 4.74 percent in November 2025. The analysis indicates that the increase in labor force accompanied by higher employment absorption contributes to reducing unemployment, although the decline remains relatively small. Overall, the regression results show that labor market dynamics are influenced by the interaction between labor force growth and the economy’s capacity to absorb labor.

. Malnutrition rates among children remain quite high, according to 2024 national statistics, which indicate that good eating habits in accordance with balanced nutritional needs are not yet ideal. Children's eating habits, dietary diversity, and parental understanding all impact their nutritional status. To promote optimal growth and development in children, it is crucial to monitor and establish appropriate eating habits from an early age. The aim of this study was to determine the relationship between eating habits and nutritional status of preschool-aged children. This study used a cross-sectional analytical design and quantitative methodology. Purposeful sampling was used to select a sample of 33 children from the 50 children in the study population. The study was conducted between September 22 and October 1, 2025. A Food Frequency Questionnaire (FFQ) was used to examine dietary patterns, while nutritional status was measured through weighing using a digital scale. Based on the findings, 22 children (66.7%) had a healthy diet, while 11 children (33.3%) had a poor diet. The Chi-Square statistical test showed a p value of 0.008 (p < 0.05), indicating a relationship between eating habits and nutritional status in preschool children at Taman Annisa Miruek Kindergarten, Aceh Besar Regency. According to balanced nutrition guidelines, parents should regularly assess their children's growth and focus more on the diversity and balance of their food intake. To improve children's nutritional status as much as possible, schools are required to collaborate with health workers to educate parents and children about nutrition.

This study examines the relationship between the Human Development Index (HDI) and population size with economic growth in North Sumatra Province during 2010-2025 using multiple linear regression based on secondary data. The results indicate that both variables are jointly associated within the model, although they show different directions when observed individually. Population size tends to move in line with economic growth, while HDI shows an opposite tendency. These findings suggest that improvements in human capital have not yet been fully reflected in productive economic activities in the region.

The consumer non-cyclical sector in Indonesia has continued to demonstrate a growing contribution to the national economy,given that this sector is directly related to the provision of goods needed by the community on a daily basis. This study aims to determine the partial effects of Sales Growth, Asset Structure, Company Size, and Profit on Capital Structure. The population determination technique used non-probability sampling, specifically purposive sampling, with a research pupulation of 129 companies in the non-cyclical consumer sector and a research sample of 74 companies in the non-cyclical consumer sector, with analysis using multiple linear regression through SPSS version 27 and Microsoft Office 2024. The results indicate that Sales Growth does not affect Capital Structure, Asset Structure has a positive and significant effect on Capital Structure, Company Size does not affect Capital Structure, and Profitability has a negative and significant effect on Capital Structure

Exclusive breastfeeding during the first six months of a baby's life is an important effort in improving children's health and growth and development. However, the success of exclusive breastfeeding still faces various challenges, one of which is influenced by socio-cultural factors that develop in society. The purpose of this study is to determine the relationship between socio-cultural factors and the success of exclusive breastfeeding at Grha Permata Ibu Hospital In 2025. This study used a quantitative method with an analytical observational cross-sectional design. The study population consisted of mothers with infants aged 6–9 months at Grha Permata Ibu Hospital. The sample size was 96 respondents, obtained using the Lemeshow formula with total sampling technique. Data collection was conducted using a sociocultural questionnaire and an exclusive breastfeeding success questionnaire. Data analysis was performed univariately and bivariately using the chi-square test. Based on the chi-square test results, a p-value of <0.001 was obtained, meaning that the p-value was <α (0.05), so it can be concluded that there is a relationship between sociocultural factors and the success of exclusive breastfeeding at Grha Permata Ibu Hospital in 2025.

The need for housing is increasingly pressing with population growth and urbanization, while affordability remains a challenge for single-income households. The purpose of this investigation is to assess the impact of price also location on home purchase decisions using a literature review. This approach involves reviewing, analyzing, and synthesizing various relevant literature sources, such as scientific journals, books, undergraduate theses, also previous investigation reports that discuss factors influencing home purchase decisions. The study concludes that price plays a positive also significant role in home purchase decisions, as consumers prefer homes with prices commensurate with their purchasing power and the quality offered. Location has also been shown to influence decisions, particularly when housing is conveniently situated at a key location  and the availability of public facilities. However, certain studies indicate that price and location are not always the primary determinants of decision-making, as other variables such as promotion, brand image, product quality, and lifestyle also play a role.

Urban waste management has become a complex challenge due to population growth, urbanization, and economic activities contributing to higher waste generation. Effective waste management systems are required to reduce waste disposed at final disposal sites. This study aims to evaluate the effectiveness of waste management at the TPS 3R Pedalangan Bersinar facility in Semarang City by examining waste separation from the source. The research applied a quantitative approach using mass balance analysis to assess the balance between incoming waste, processed waste, and residual waste in the system. Primary data were collected through field observations, interviews, and operational monitoring for six consecutive days, while secondary data were obtained from the Semarang Environmental Agency. Results show community-based waste banks in Pedalangan demonstrate a high level of effectiveness with a recovery factor reaching 100%, indicating optimal recycling performance and strong community participation. Meanwhile, the TPS 3R facility processes an average waste volume of 16.61 m³/day with reduction of 10.32 m³/day and residual waste of 6.29 m³/day, resulting in a recovery factor of approximately 0.62 categorized as moderate effectiveness. Therefore, strengthening household waste separation, improving operational management, and increasing community participation are recommended to enhance waste reduction and support sustainable urban waste management systems.

Population growth and socio-economic activities increase traffic volume, affecting the performance of the Raden Kusno – A. Djaelani – Sujarwo signalized intersection. This study aims to analyze the intersection’s current performance, estimate its condition over the next five years, and formulate alternative treatment strategies. The research data include geometric characteristics, signal timing, vehicle speed, and traffic volume obtained from CCTV recording over a three-day observation period from moning to evening, as well as population and vehicle data for projection. The intersection performance was analyzed using the PKJI 2023 approach and VISSIM simulation. Under current conditions, the intersection operates at LOS E with delays of 45,12 seconds (PKJI 2023) dan 60,56 seconds (VISSIM). In the five-year projection, delays increase to 48,97 seconds with LOS E (PKJI 2023) and 131,29 seconds with LOS F (VISSIM). Modifying the signal from four to three phases with a 70-second cycle improves the current condition to LOS C, with delays of 24,50 seconds (PKJI 2023) and 29,43 seconds (VISSIM). For the five-year projection, adding a continuous left-turn lane results in LOS D with 27,04 seconds (PKJI 2023) and LOS C with 32,01 seconds (VISSIM).

The problem of household waste in Kalanganyar Village, Sedati District, Sidoarjo Regency, is increasing along with population growth, while residents' knowledge about waste sorting is still minimal and processing facilities are limited. This community service program aims to increase awareness and cleanliving behavior through education and mentoring on household waste processing based on the 3R concept (Reduce, Reuse, Recycle). This activity adopts an Asset-Based Community Development (ABCD) approach that focuses on mapping and utilizing local potential, such as health cadres, youth organizations, the spirit of mutual cooperation, and the availability of potential land. The implementation methods include appreciative inquiry, focus group discussions (FGDs), in-depth interviews with the Head of the Sopo Nyongko TPS and community leaders, participatory observation, and practical mentoring for housewives, youth organizations, and TPS managers on February 9. The results of the activity showed an increase in residents' understanding of PHBS and waste management, indicated by the enthusiasm of participants during the educational session. The program also successfully activated local agents of change: youth groups began implementing inorganic waste recycling, and health cadres designed a home-based waste sorting system.

The matcha cafe industry in Indonesia is experiencing rapid growth in line with increasing matcha consumption and the growth of matcha-based cafe brands. This growth has led to increasingly competitive competition in the beverage business sector. Feel Matcha, as the first matcha cafe in Indonesia, faces competitive pressure from various new brands such as Uki Matcha and Matchaboy. This study aims to determine the partial and simultaneous effects of Product Quality, User Generated Content, and Brand Image on the Purchase Intention of Feel Matcha consumers in DKI Jakarta. This is a quantitative study. The technique used to determine the population is non-probability sampling. The population in this study is all Feel Matcha consumers, the exact number of which is unknown. The sample used in this study consisted of 97 respondents, with accidental sampling and using the Lemeshow formula. In this study, the data were analyzed using SPSS version 26 and Microsoft Excel 2021. The results of this study indicate that Product Quality, User Generated Content, and Brand Image partially influence Purchase Intention.

Taxes are a primary source of state revenue and play a crucial role in supporting national development. However, increasing tax revenue still faces several challenges, particularly the lack of public awareness in fulfilling tax obligations. This study aims to examine the role of public awareness in improving taxpayer compliance and its impact on state revenue. The approach used in this research is qualitative, reviewing literature from various previous studies. Research findings indicate that tax awareness, understanding, and knowledge have a positive impact on taxpayer compliance. Other economic factors such as inflation, population, and economic growth also play a role in influencing tax revenue. However, external factors such as socialization and tax sanctions show inconsistent results. Consequently, increasing public awareness through tax education is a key strategy for sustainably improving the country's performance. In addition, transparent tax management and effective government communication are important factors in strengthening public trust and encouraging voluntary taxpayer compliance. Therefore, collaboration between the government and society is needed to create a sustainable and effective taxation system that supports national economic growth.

Every nation, including Indonesia, has a problem with population growth. A high birth rate is the consequence of an expanding population, which causes childhood malnutrition. Family planning is an attempt to regulate the quantity and spacing of children. The AKDR is the recommended method of contraception. Indonesia's AKDR coverage is still inadequate. Because the husband is the head of the household, his support is crucial since he has the power to decide whether or not to use contraception. At the Ibu Community Health Center, this research aims to explore the connection between husband support and a lack of interest in using IUD contraception among couples of reproductive age. With 25 individuals in the study group, a cross-sectional research design with total sampling methodologies was employed. A survey was used as the research method, and the data was subjected to Chi-Square analysis with SPSS. The chi-square statistical test produced a P-value (asymp. Sig 2-tailed) of 0.000 < 0.05, indicating that there is a correlation between husband support and a low desire among couples of reproductive age to utilize IUD contraception. Consequently, since H0 was disproved and H1 was proven, it can be inferred that there is a link between husband support and couples of childbearing age having a low interest in using IUD contraception.

Micro, small, and medium enterprises (MSMEs) constitute a pivotal pillar of local economic resilience in Bandar Lampung, particularly in the fashion, salon and beauty, and professional service sectors. Notwithstanding their considerable growth potential, many MSMEs continue to encounter structural constraints that impede business expansion, most notably limited entrepreneurial capability, restricted access to capital, and the suboptimal utilization of digital marketing. Against this backdrop, the present study aims to examine the partial and simultaneous effects of entrepreneurship training, capital access, and digital marketing strategy on MSME business expansion. This research employed a quantitative explanatory design with a cross-sectional approach. Data were collected from 100 MSME owners selected through purposive sampling from a population of 2,785 enterprises, and were analyzed using multiple linear regression with SPSS. The findings reveal that entrepreneurship training does not exert a statistically significant effect on business expansion (B = 0.000; p = 0.998), indicating that training, in isolation, has not yet been effectively translated into concrete growth-oriented business practices. By contrast, access to capital has a positive and significant effect (B = 0.263; p = 0.001), demonstrating that financial accessibility enhances operational scale and market development. More importantly, digital marketing strategy emerges as the most influential determinant of business expansion (B = 0.593; p < 0.001), confirming that digital platform utilization substantially strengthens market reach, customer engagement, and business competitiveness. Simultaneously, the three variables significantly affect MSME expansion (F = 34.061; p < 0.001), with an explanatory power of 51.6%. It can therefore be concluded that MSME expansion is primarily driven by the synergy of financial accessibility and digital market adaptation, while entrepreneurship training becomes meaningful only when effectively operationalized within business practice.