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Voter education is an important instrument in realizing a quality and sustainable democracy. Through the process of voter education socialization, it is hoped that the public can understand in depth their rights and obligations in the implementation of elections, as well as encourage active and responsible participation in the democratic process. Citizen participation in democratic social life must be based on adequate knowledge, critical reflection, and awareness of the rights and responsibilities as voters. A good understanding of the effectiveness of voter education socialization can shape a critical, rational, and independent attitude in exercising the right to vote, thereby strengthening the foundations of a clean and integrity-based democracy. This community service was carried out in the Selogiri District, Wonogiri Regency, with the aim of providing political education to the public regarding the importance of participation in the 2024 simultaneous regional head elections. Through a Participatory Action Research (PAR) approach, the community was actively involved as subjects in the activity process, not just as objects receiving information. Community service activities are carried out by integrating outreach into various village events, aimed at attracting residents to attend, interact, and directly discuss local political issues and forms of participation in the regional elections. Through these activities, it is hoped that the community will have a more comprehensive understanding of the importance of their role in determining the direction of regional policy through the regional elections. This education is also expected to raise awareness to vote based on conscience, without intervention or negative influences such as money politics, which has been a major challenge in every election at both the central and regional levels.

This study aims to examine the influence of financial performance ratios—namely, the liquidity ratio (Current Ratio/CR), solvency ratio (Debt to Asset Ratio/DAR), and activity ratio (Total Asset Turnover/TATO)—on the return on assets (ROA) of companies in the automotive sector listed on the Indonesia Stock Exchange (IDX) during the period 2020–2023. Employing a quantitative research approach with purposive sampling, the study focuses on automotive sector companies that met specific criteria over the observed time span. Data analysis was conducted using EViews version 13 software, and the methodology included descriptive statistics, panel data estimation, classical assumption tests, panel data regression analysis, t-tests (for partial effects), F-tests (for simultaneous effects), and coefficient of determination (R²) tests. The partial test results reveal that the liquidity ratio (CR) has a negative but statistically insignificant effect on ROA, indicating that higher liquidity does not necessarily enhance profitability. Similarly, the solvency ratio (DAR) demonstrates a negative and insignificant effect on ROA, suggesting that increased debt levels are not significantly associated with lower returns. In contrast, the activity ratio (TATO) has a positive and significant effect on ROA, implying that better asset utilization contributes positively to profitability. When tested simultaneously, the combination of CR, DAR, and TATO shows a positive and significant influence on ROA, indicating that these financial ratios collectively impact the profitability of automotive companies. These findings contribute to a deeper understanding of how internal financial indicators relate to profitability in the automotive sector and can inform management decisions and investor evaluations.

This study aims to analyze and determine whether or not there are differences in financial performance between cigarette sub-sector companies listed on the Indonesia Stock Exchange in 2016 - 2023. This type of research uses quantitative research with a comparative method. Sampling was carried out using the purposive sampling method and four companies were obtained. The data used in this study are secondary data using the company's annual financial reports. Hypothesis testing was carried out using the Kruskal-Wallis test for non-normally distributed data and the One-Way ANOVA test for normally distributed data. The results of the study indicate that there are significant differences between the financial performance of PT HM Sampoerna Tbk, PT Gudang Garam Tbk, PT Wismilak Inti Makmur Tbk, and PT Indonesian Tobacco Tbk as seen from the liquidity ratio (Current Ratio), solvency ratio (Debt To Asset Ratio), activity ratio (Total Asset Turn Over), and profitability ratio (Return On Asset).

This study evaluated the antibacterial activity of a combination of microbial compounds from apple cider vinegar (ACV) and keji beling leaf extract against skin and wound pathogenic bacteria, namely Staphylococcus epidermidis (Gram-positive) and Pseudomonas aeruginosa (Gram-negative). ACV is produced through apple fermentation using Saccharomyces cerevisiae and Acetobacter aceti, rich in acetic acid, probiotics, and proteolytic enzymes. Keji beling leaf extract is obtained through ethanol maceration and contains flavonoids, tannins, alkaloids, saponins, terpenoids, and phytosterols—all of which have been shown to be antibacterial and antioxidant. The well diffusion method was used, with four treatments: negative control (DMSO), positive control (chloramphenicol 30µg), keji beling extract, and a combination of ACV + extract in various ratios. The results showed the largest inhibition zone in the 1:1 combination of ACV:extract, respectively 21.2±0.5mm (S. epidermidis) and 18.5±0.6mm (P. aeruginosa), much larger than the extract alone. This finding indicates significant synergism (p<0.05) between ACV and keji beling extract in stopping bacterial growth.

This study aims to analyze the role of cash flow and financial ratios in predicting financial distress in manufacturing companies listed on the Indonesia Stock Exchange for the period 2021–2023. The independent variables include cash flow, profitability, liquidity, leverage, and activity ratios, while financial distress serves as the dependent variable. This research employs logistic regression analysis with purposive sampling, resulting in a sample of 100 companies with a total of 300 observations. The findings reveal that liquidity and activity ratios have a significant negative effect on financial distress, while solvency has a significant positive impact. However, cash flow and profitability do not significantly influence financial distress. These findings highlight the importance of liquidity management and asset efficiency in reducing financial distress risk, while also indicating that high debt burdens increase the likelihood of financial distress. The study’s implications provide valuable insights for management and investors in making strategic financial decisions

An open pit exploitation activity will become less effective and cause production to not run well, resulting in the failure to meet production targets at PT. Indominco Mandiri. Therefore, to achieve production targets and obtain more optimal results, we need to plan the Design Pit Limit. The purpose of this research is to optimize the pit, find the BESR value, and compare the differences between two methods. The Lerch Grossman 2D algorithm method is believed to be able to determine the optimal pit boundary quite quickly, while the Minescape with its triangle method can calculate some unreadable sides quite accurately. The Lerch Grossman method with its economic blocks indicates that an elevation of 72 mdpl is the outer boundary of the pit that has the potential to generate a profit of $20,194,836.59, with the best consideration being a Stripping Ratio of 1:21.08. With that lower limit, an optimal pit design was created using minescape software, resulting in a coal reserve value of 1,581,870.42 tons with a profit of $14,590,646.75, which is larger and with a smaller SR of 1:19.06.

This study aims to evaluate the financial performance of PT Jasa Marga (Persero) Tbk during the period 2021 to 2024 in an effort to assess the effectiveness of financial management within the infrastructure sector. The main focus of the study is to determine whether there has been an improvement in financial performance based on relevant financial indicators. The analysis was conducted using a descriptive quantitative approach based on the company’s published annual financial statements. The results indicate that, in general, PT Jasa Marga has experienced a significant improvement in financial performance over the past four years. This is reflected in improved liquidity, solvency, profitability, and activity ratios. The increase in toll revenue, as the company’s main source of income, along with profit growth and operational efficiency, serve as key indicators of the success of management strategies in addressing post-pandemic challenges and expanding national toll road projects. Additionally, improved debt management is evidenced by the declining leverage ratios year after year. These findings support the hypothesis that there has been an improvement in financial performance during the observation period.

This study aims to analyze financial statements as a tool to assess the financial performance of PT Unilever Indonesia Tbk for the period 2020–2023. Using a descriptive quantitative approach, this research calculates key financial ratios, including liquidity ratios (current ratio), solvency ratios (debt to equity ratio), activity ratios (total asset turnover), and profitability ratios (net profit margin). The results show that the current ratio experienced a declining trend from 66.09% in 2020 to 55.16% in 2023, reflecting a weakening ability of the company to meet its short-term liabilities. The debt to equity ratio increased from 315.90% in 2020 to 392.85% in 2023, indicating a high dependence on debt financing. Meanwhile, the total asset turnover improved from 315.90% in 2020 to 392.85% in 2023, suggesting better efficiency in utilizing assets to generate sales. However, the net profit margin declined from 16.42% in 2020 to 12.26% in 2023, signaling a decrease in the company's effectiveness in converting sales into net profit. Based on these findings, PT Unilever Indonesia Tbk is advised to enhance the management of current assets, strengthen its capital structure by reducing reliance on debt, and thoroughly evaluate cost control and marketing strategies to improve profitability and ensure business sustainability in the future.   

The objective of this study is to evaluate the financial performance of PT PP (Persero) Tbk over the period from 2020 to 2023. The assessment was conducted by analyzing several key financial ratios, including profitability, liquidity, solvency, and activity ratios. This study employed a descriptive quantitative approach using secondary data obtained from the company’s annual financial statements. The analysis revealed a decline in the company’s profitability, as indicated by a downward trend in the Return on Assets (ROA) and Return on Equity (ROE) ratios. The company's liquidity remained relatively stable but was still below the ideal standard, particularly in the quick ratio, indicating a need for improvement in the management of liquid assets. The solvency analysis revealed a high dependency on debt, which could increase financial risk if not properly managed. Meanwhile, the activity ratios showed a decrease in operational efficiency in utilizing assets to generate revenue. These findings support the hypothesis that PT PP (Persero) Tbk is facing challenges in maintaining financial health, particularly in balancing growth with sustainable performance. This study has limitations, including a data scope restricted to financial ratios and the absence of consideration for external factors such as macroeconomic conditions and industry comparisons. Future research is recommended to adopt a more comprehensive and integrative approach by combining quantitative and qualitative methods, in order to gain deeper insights into financial decision-making processes and the company’s strategic direction.  

This study analyzes the financial performance and condition of the Sungai Penuh City Government from 2017 to 2023. Financial performance is measured using key ratios such as independence, effectiveness, efficiency, activity, growth, and solvency. Financial condition is assessed through the Brown Model (10-Point Test). Using a descriptive quantitative approach, the research is based on secondary data from APBD realization reports. The results show fluctuating performance, with high fiscal dependence on central government transfers and inconsistent growth in PAD and spending efficiency. The city's financial condition is categorized as moderate, with solvency as a critical concern. Supported by legitimacy and signaling theories, the study emphasizes the importance of transparency and financial strategy to build public trust and improve regional fiscal health.

This class action research was carried out on grade VI students of SD N Sukamaju, Megamendung District, Bogor Regency, for the 2024/2025 Academic Year, to improve mathematics learning outcomes, especially in ratio materials. The Problem-Based learning (PBL) model is applied in two cycles, each of which includes planning, implementation, observation, and reflection. The results showed an increase in student enthusiasm from 35.00% in the initial condition to 60.00% in the first cycle and 75.00% in the second cycle. An increase was also seen in learning outcomes, which increased from 65.65% in cycle I to 91.30% in cycle II. Students' activity in understanding the concept of ratio increased from 60.00% in cycle I to 90.00% in cycle II, while learning satisfaction based on questionnaires increased from 72.50% to 92.50%. The teacher's ability to implement PBL also developed from a fairly good category with a score of 1.9 to very good with a score of 3.24 in the first cycle and 3.9 in the second cycle. The final evaluation showed an increase in student learning completeness from 35.00% in the initial condition to 60.00% in the first cycle and 95.00% in the second cycle, with the average class increasing from 57.50 to 70.00 in the first cycle and 81.75 in the second cycle. These findings indicate that the PBL approach effectively improves student engagement and learning outcomes in understanding the concept of ratios.

In Indonesia, dry noodles are one of the most widely consumed foods because they are easy to cook. The use of banana flour as a substitute for making noodles is an effort to diversify food in reducing imports of wheat flour. This study dried noodles were made from katuk leaf extract and from the substitution of banana kepok flour with wheat flour. The chemical and organoleptic properties of noodles added with banana kepok flour and katuk leaf extract as natural dyes are the focus of this study. A two-factor factorial Complete Randomized Design (RAL) was used in this study, specifically the ratio of wheat flour to cocoon banana flour (5:95, 10:90, 15:85 g) and the concentration of katuk leaf extract (10/100, 20/100, 30/100 ml). The results showed that katuk leaf dried noodles the ratio of cocoon banana flour and wheat flour 5:95 with katuk leaf extract 30g/100ml contain an ash content of 3.43%; protein content of 14.72%; crude fiber of 11.11%; antioxidant activity of 17.32%; reduced sugar content of 0.24%. The organoleptic test results of dry noodles of katuk leaves compared to banana kepok flour and wheat flour 5:95 with katuk leaf extract 30g/100ml resulted in a stable green color with a score of 2.95 (quite like), aroma 2.52 (strong enough), taste 2.10 (quite like), and overall liking 2.99 (quite like). The highest antioxidant activity parameter was obtained with a ratio of banana kepok flour and wheat flour 15:85 with katuk leaf extract 30g/100ml with a yield of 23.07%. The noodles that the panelists liked the most were the ratio of banana kepok flour and wheat flour 5:95 with katuk leaf extract 30g / 100ml with a result of 2.99 (quite like). Dried noodles made from katuk leaves and banana kepok have high enough antioxidant activity so that they can become nutritious foods that also have beneficial values for body health.

Putu ayu was traditional Indonesian caked with a soft texture that was a sweet and dominant colour of green. Wheat flour in Indonesian was grew used, so local materials need to be developed to reduce their dependence on wheat flour. This studied aimed to determined of soy flour and extract of katuk leaves which had high antioxidant and preferred consumer. This studied used was two factor Completetly Randomized Design (CRD) with ratio wheat flour and soybeans flour (90:10), (80:20) and (70:30) and extract concentration katuk leaves 10%, 15% and 20%. Putu ayu caked the best treatment was on ratio wheat flour and soy flour (70:30) with extract katuk leaves 15% because had high antioxidant activity 18,35%, aw moistured content 44,99%, ash content 8,35%, total fat 3,53%,8,59% protein, and 9,18% fiber. Soy flour substitutions and the addition of katuk leaves had the potential to increased the protein level of the putu ayu caked.

Manufacturing companies in the textile and garment sector play an important role in the national economy, contributing to global development every year, creating jobs and encouraging domestic and foreign investment. However, the influence of globalization triggered by the influence of internal and external parties can cause many companies to experience financial difficulties. So researchers are interested in conducting research using secondary data in the form of annual financial reports. This study aims to evaluate financial ratios related to the company's financial distress conditions and identify factors causing financial difficulties in companies in the textile and garment sector listed on the Indonesia Stock Exchange in 2022-2023. This study uses the Springate (S-Score) method and logistic regression analysis with the results of the analysis showing that liquidity has a significant negative effect on financial distress, leverage has a positive insignificant effect on financial distress, and profitability has a significant negative effect on financial distress, and activity has a positive insignificant effect on financial distress.

Wireless communication, in its infrastructure nature, faces many challenges such as fading, data coverage, and interference issues. Therefore, High-Fidelity or (Li-Fi) is utilized due to its ability to naturally provide high-density wireless data coverage in closure’s particularly helpful for application(s) in some areas while the radio interference conditions are concern. This article illustrates an advanced Li-Fi approach performing high-speed data transmission between two Personal Computers (PCs) utilizing the Arduino Nano-based technique. In the experimental phase, data is mainly used to be transmitted over red laser diode (630 nm) through (30 cm) in distance, a distance of 30 cm, achieving a high peak speed reach to about (512Bps). The proposed approach performance is computed by evaluating the most important and related metrics like Signal-to-Noise Ratio (SNR), Bit-Error-Rate (BER), and influence of throughput on input data over various light circumstance. The proposed approach mainly utilizes a keypad as a user input and two related detection models for both a solar cell and a photodetector in order to make a powerful comparison in terms of performance. the results showed that when the photodetector applies a higher-detection efficiency (via BER enhancement which reaches to 20% over solar-cell), the solar-cell clarify outstanding power and cost-activity. The mentioned findings are propped by elaborated statistical-analyses and MATLAB simulation to design, simulate and visualize the validate functionalities of the robustness and scalability properties of the proposed Li-Fi approach.

This paper analyzes the legal disharmony between the Indonesian Standard Industrial Classification (KBLI) Code 92000, which classifies gambling as a business activity, and Article 303 of the Indonesian Penal Code (KUHP), which criminalizes gambling. Using a normative legal research method supported by theoretical foundations from legal certainty, legal harmonization, and sociological jurisprudence, the paper explores the philosophical, sociological, and juridical ratio legis behind this classification. The research concludes that the classification under KBLI is administrative and does not legitimize gambling activities. The paper suggests harmonization mechanisms to resolve legal contradictions and ensure regulatory coherence.  Address the normative conflict and avoid further interpretive ambiguities, this paper proposes a series of harmonization mechanisms. First, there should be a revision or annotation of KBLI Code 92000 to clarify that its inclusion of gambling is not a recognition of its legality under Indonesian law. Second, greater inter-agency coordination is necessary, especially between the institutions responsible for economic classifications and those enforcing criminal law. Third, legislative synchronization efforts must be enhanced through the establishment of an integrated legal drafting mechanism to ensure that new or revised regulations do not conflict with existing criminal statutes.

Purple yam is one of the tubers that serves as a source of antioxidants but has not been optimally utilized. Therefore, it needs to be diversified by processing it into snack bars. This study aims to develop snack bars made from purple yam flour, sorghum flour, and mung bean flour, which have the potential to serve as antioxidant sources and are preferred by panelists. In this study, snack bars were prepared using composite flour (sorghum:mung bean) and purple yam flour in varying ratios: 95:5, 90:10, 85:15 for the composite flour and 20%, 30%, and 40% for the purple yam flour. The snack bars were evaluated for color, texture, moisture content, antioxidant activity, and preference level. Selected samples were further analyzed for ash content, protein content, fat content, anthocyanin content, and crude fiber content. The experimental design used was a Completely Randomized Design (CRD) with two factors. The snack bars with a composite flour ratio (sorghum:mung bean) of 85:15 and 30% purple yam flour were identified as the best treatment, preferred by panelists and exhibite high antioxidant activity. These snack bars had a moisture content of 13.40%, ash content of 8.83% (db), protein content of 19.75% (db), fat content of 8.80% (db), crude fiber content of 9.54% (db), antioxidant activity of 68.02% (RSA), and anthocyanin content of 37.40 mg/100g

PT Sri Rejeki Isman, Tbk (Sritex) is the largest textile company in Southeast Asia. The problem in this study is how the financial performance of PT Sri Rejeki Isman Tbk (Sritex) in 2020 - 2023 based on liquidity ratios, solvency ratios, activity ratios, and profitability ratios. The purpose of this study is to provide an overview and analyse the performance conditions of PT Sri Rejeki Isman, Tbk (Sritex) in 2020 - 2023 based on liquidity ratios, solvency ratios, activity ratios, and profitability ratios. This research is a type of case study research at PT Sri Rejeki Isman, Tbk (Sritex) for the period 2020 - 2023. The type of data used is secondary data, in the form of balance sheet reports and income statements of PT Sri Rejeki Isman, Tbk (Sritex). The results of the liquidity ratio, the average current ratio is 1.93%, indicating a bad condition. The average quick ratio is 1.03%, indicating unfavourable conditions. The average cash ratio is 0.16%, indicating a poor condition. The results of the solvency ratio, the ratio of debt to assets averaged 1.61%, indicating an unfavourable condition. The average debt to equity ratio is 2.37%, indicating poor condition. The results of the activity ratio, the average fixed asset turnover ratio is 1.30 times, indicating an unfavourable condition. The average total asset turnover ratio is 0.60 times, indicating an unfavourable condition. The results of the profitability ratio, the average return on assets ratio is -0.38%, indicating poor condition. Return on equity averaged -0.80%, indicating a poor condition. The average gross profit margin was -0.26%, indicating unfavourable conditions. The average net profit margin was -0.59%, indicating unfavourable conditions

This study aims to analyze the factors influencing the profitability of banking companies in Indonesia, using banking ratios as independent variables. The study identifies three main variables believed to significantly impact profitability, measured by Return on Assets (ROA). The banking sector in Indonesia has been through many changes over the years. The author intends to assess the factors influencing profitability using several banking ratios. Although all three variables of banking ratios does significantly influence the rate of ROA, two of them gave negative influence to the ROA. It suggests that profitability rate is something that tend to influenced by financial ratios either positive or negative. That profitabilities influenced by influenced by the financial activity itself. The study uses regression analysis to examine the relationship between these variables and profitability. These findings provide valuable insights for bank managers and regulators to understand the factors that should be considered in efforts to improve the financial performance of banks in Indonesia. In addition, the results of this study are expected to serve as a reference for policy decisions that support the stability and growth of the banking sector in the country

Background: Menstrual disorders that are often found in women include late menstruation, and the amount of menstrual blood. Almost 75% of adolescents experience menstruation, including irregular cycles, pain, long and heavy bleeding during menstruation. The menstrual cycle is not only influenced by biological factors such as lifestyle, hormonal disorders, nutritional status, but can also be influenced by social and environmental factors. The purpose of this study was to determine the factors that influence the menstrual cycle in adolescent girls at MAN 1 Semarang City. Method: This type of research is quantitative with a cross-sectional approach. The sample of this study amounted to 168 respondents. The respondent selection used probability sampling technique. This study used univariate, bivariate, and multivariate analysis tests. The analysis used was Spearman's rho and multiple logistic regression. Results and Conclusions: The results of this study indicate that the factors age, menarche, diet, nutritional status, and hemoglobin levels have no relationship to the menstrual cycle in female adolescents, but from the factors of stress, physical activity, fast food consumption habits, and sleep quality there is a relationship to the menstrual cycle in female adolescents at MAN 1 Semarang City where for stress level obtained p value: 0.002, physical activity with p value: 0.012, fast food consumption habits with p value: 0.035, and sleep quality with p value: 0.022. The factors that most influence the menstrual cycle in female adolescents at AN 1 Semarang City are stress levels with p value 0.002 and Od Ratio 3.365.