Abstract:Level design is one of the key components in determining the gameplay experience in 2D platformer games. However, manual level design is time-consuming and difficult to scale. Graph theory can be used to represent the abstract…
stract structure of a level, with nodes as spatial units and edges as paths connecting those spaces. The problem is that this graph structure cannot always be directly translated into a valid and playable physical layout due to platformer constraints, such as jump height, safe distance, and gravity. This research proposes a chunk-based transformation approach, in which each graph node is represented as a fixed-size level chunk containing a platform layout, obstacles, and entry and exit points. The transformation of the graph into a physical level is carried out through the selection, arrangement, and alignment of chunks based on the graph’s topology. This study aims to design a framework for transforming an abstract graph G=(V,E) into a chunk-based 2D platformer level layout. The method used is qualitative-descriptive, involving the formulation of a graph model, rules for mapping and arranging chunks, and playability criteria. The results of the study reveal three main stages: mapping vertices to corresponding chunks, arranging chunks according to the graph’s structure, and validating reachability using an automatic path-finding agent.
Abstract:Companies listed in the Jakarta Islamic Index 70 (JII70) provide a unique research context because they operate within an Islamic capital market framework that applies sharia screening criteria and financial requirements.…
. Despite being guided by the same sharia principles and regulatory environment, JII70 companies still show variations in financial performance. Although previous research has examined the factors that affect financial performance, empirical evidence regarding the influence of efficiency, market ratios, liquidity, and leverage still shows inconsistent results, particularly in companies that comply with sharia principles. Therefore, this study aims to analyze the influence of efficiency, market ratio, liquidity, and leverage on the financial performance of companies listed on JII70 by using Return on Assets (ROA) as a performance indicator. This study uses a quantitative approach by utilizing secondary data obtained from the annual reports of 57 non-financial companies during the period 2021–2025, resulting in 285 company-year observations. Panel data regression analysis was performed using the Fixed Effects model with Driscoll–Kraay error standard to overcome the problems of heteroscedasticity and autocorrelation. The results show that efficiency measured by Total Asset Turnover (TATO) and market ratio measured by Price-to-Book Value (PBV) have a positive and significant effect on financial performance. Meanwhile, liquidity measured by Current Ratio (CR) and leverage measured by Debt-to-Asset Ratio (DAR) have a positive but not statistically significant effect on financial performance. The findings of this study support the Signaling Theory by showing that efficiency and market ratio provide stronger signals regarding company quality and financial performance in the context of the Islamic capital market in Indonesia. These findings provide practical implications for managers in improving company performance as well as for investors in making more informed investment decisions
Abstract:This study aims to examine the effect of intellectual capital on the financial performance of banking companies listed on the Indonesia Stock Exchange (IDX) during the 2022–2024 period. Intellectual capital is measured using…
using the Value Added Intellectual Coefficient (VAIC) model, which consists of Value Added Capital Employed (VACA), Value Added Human Capital (VAHU), and Structural Capital Value Added (STVA), while financial performance is proxied by Return on Assets (ROA). This study employs a quantitative approach using secondary data obtained from the annual reports and financial statements of 40 banking companies, resulting in 120 observations. Panel data regression analysis is used, with the Fixed Effect Model (FEM) selected based on the results of the Chow test and Hausman test. The results indicate that VACA has no significant effect on ROA, whereas VAHU and STVA have a positive and significant effect on ROA. In addition, VACA, VAHU, and STVA simultaneously affect financial performance. These findings suggest that human capital and structural capital efficiency are more closely associated with financial performance than capital employed efficiency. The study provides empirical evidence regarding the role of intellectual capital in supporting the financial performance of banking companies
Abstract:This study aims to examine the effect of profitability, liquidity, and leverage on tax aggressiveness in health sector companies listed on the Indonesia Stock Exchange (IDX) for the period 2022–2025. Tax aggressiveness is…
is measured using the GAAP Effective Tax Rate (GAAP ETR), while profitability is proxied by Return on Assets (ROA), liquidity by the Current Ratio (CR), and leverage by the Debt to Equity Ratio (DER). A quantitative research method with descriptive and verificative approaches is employed. The population consists of 38 health sector companies, from which 11 companies are selected as samples through purposive sampling, yielding 44 firm-year observations. Data analysis is performed using panel data regression with the Fixed Effect Model (FEM) estimated through EViews 12. The results show that: (1) profitability does not significantly affect tax aggressiveness (prob. = 0.1023 > 0.05); (2) liquidity does not significantly affect tax aggressiveness (prob. = 0.4822 > 0.05); (3) leverage significantly affects tax aggressiveness (prob. = 0.0424 < 0.05); and (4) profitability, liquidity, and leverage simultaneously affect tax aggressiveness (prob. F-statistic = 0.0006 < 0.05), with an Adjusted R-squared of 0.48 or 48%. These findings suggest that debt financing structure plays a critical role in corporate tax planning decisions within the Indonesian health sector.
Abstract:This study aims to analyze the influence of Regional Economic Innovation and Green Economy on Regional Economic Resilience with Digital Governance as a moderation variable in 33 districts/cities in North Sumatra Province…
for the 2020–2025 period. The study uses an explanatory quantitative approach with secondary data in the form of panel data which is analyzed using panel data regression through Common Effect Model, Fixed Effect Model, and Random Effect Model. The selection of the best model was carried out using the Chow Test, Hausman Test, and Lagrange Multiplier Test, while hypothesis testing was carried out through t-test, F test, determination coefficient, and Moderated Regression Analysis (MRA). The results of the study show that the Fixed Effect Model is the best model. Regional Economic Innovation, Green Economy, and Digital Governance have a positive and significant effect on Regional Economic Resilience. In addition, Digital Governance has been proven to strengthen the influence of Regional Economic Innovation and Green Economy on Regional Economic Resilience. The Adjusted R² value of 81.8% indicates that the model has an excellent ability to explain variations in regional economic resilience. These findings affirm the importance of strengthening regional innovation, implementing a green economy, and accelerating the transformation of digital government as a sustainable, adaptive, inclusive, and competitive regional economic development strategy in North Sumatra Province.
Abstract:This study aims to analyze the effect of Initial Public Offering (IPO) on Return on Assets (ROA) by considering Firm Size, Liquidity, Leverage, and Tangibility in companies listed on the Indonesia Stock Exchange (IDX). The…
he study adopts a quantitative explanatory research design using secondary data obtained from audited annual financial statements of companies that conducted IPOs during the observation period. The sample was selected using purposive sampling, while panel data were analyzed using the Fixed Effect Model (FEM) to examine the relationships among the variables. The findings indicate that IPO has a positive but insignificant effect on ROA, suggesting that additional capital raised through public offerings does not immediately improve corporate profitability. Firm Size and Leverage exhibit significant negative effects on ROA, indicating that larger firms may experience operational inefficiencies, while excessive debt increases financial burdens and reduces profitability. Conversely, Liquidity and Tangibility show positive but insignificant effects on ROA. Simultaneously, IPO, Firm Size, Liquidity, Leverage, and Tangibility significantly influence ROA, with the model explaining 59.11% of the variation in profitability. These findings imply that post-IPO financial performance depends not only on capital acquisition but also on effective asset utilization, prudent debt management, and efficient operational strategies. The study contributes to the literature on post-IPO corporate performance and provides practical insights for managers and investors in evaluating financial performance after public offerings
Abstract:This study aims to analyze the compliance of regional fixed asset management at the Regional Finance and Asset Agency of South Sulawesi Province with the provisions of Minister of Home Affairs Regulation No. 19 of 2016,…
with a focus on motorized two-wheeled vehicles. The research method used is qualitative descriptive, with data collection techniques involving interviews and documentation. The data used consists of primary data from the interviews as well as secondary data in the form of asset management documents and related reports. The results of the study indicate that asset management has generally been carried out in accordance with applicable regulations and covers all stages of management. However, there are still challenges regarding supervision, reporting, and asset user compliance, as well as relatively complex administrative procedures. Therefore, it is necessary to optimize controls and streamline procedures to improve accountability in asset management
Abstract:Poverty remains one of the major development challenges in South Sulawesi, particularly in regencies with relatively high poverty rates. This study aims to examine the effects of Gross Regional Domestic Product (GRDP) growth,…
owth, educational attainment, and the open unemployment rate on poverty across nine regencies in South Sulawesi during the 2016–2025 period. This research employed a quantitative approach using panel data obtained from the Statistics Indonesia. The research sample consisted of nine regencies that consistently recorded high poverty rates, namely Selayar Islands Regency, Jeneponto Regency, Pangkajene and Islands Regency, Bone Regency, Enrekang Regency, Luwu Regency, Tana Toraja Regency, North Luwu Regency, and North Toraja Regency. The analytical method applied was panel data regression using the Common Effect Model (CEM), Fixed Effect Model (FEM), and Random Effect Model (REM), with the optimal model selected through the Chow test and Hausman test. The findings reveal that GRDP growth has a negative effect on poverty, educational attainment has a negative and statistically significant effect on poverty, whereas the open unemployment rate has a positive effect on poverty. Simultaneously, GRDP growth, educational attainment, and the open unemployment rate significantly influence poverty in South Sulawesi. These findings suggest that poverty alleviation policies should prioritize equitable economic growth, improvements in educational quality, and the expansion of productive employment opportunities.
Abstract:This study aims to analyze the factors that affect rice consumption in South Sulawesi Province using a panel data approach for 2018–2024. The dependent variables used are rice consumption (tons), while the independent variables…
variables include per capita income, household size, rice production, human development index (HDI), and percentage of poor population. The analysis was performed with a panel data regression model using R software, with a series of model specification tests including the Chow test, the Hausman test, and the Lagrange Multiplier (LM) test. The best model obtained is the Fixed Effect Model (FEM). Partially, the variables of household size and rice production had a significant negative effect on rice consumption, while HDI had a significant positive effect. The variables of per capita income and poverty level have a negative but not significant effect. These results indicate that rice consumption in South Sulawesi is more influenced by social aspects and quality of life than purely economic factors. These findings affirm the importance of food security policies that focus on improving human development, rice distribution efficiency, and strengthening social protection programs to maintain the stability of household food consumption.
Abstract:This study examines the rapid expansion of the coffee shop industry in Makassar City as a phenomenon that creates not only economic opportunities but also increasing competitive saturation. As coffee shops in Makassar have…
ve developed beyond places of beverage consumption into urban social spaces linked to lifestyle, sociability, symbolic visibility, and identity formation, competition has become denser and more complex. The study aims to gain an in-depth understanding of how coffee shop owners and managers experience, interpret, and respond to this increasingly crowded market. Using a qualitative phenomenological approach, the research employed in-depth semi-structured interviews with business actors involved in strategic and operational decision-making, supported by contextual observation and business-related documents. The findings reveal five main themes: market growth is experienced as both opportunity and pressure; similarity among coffee shops increases vulnerability and reduces perceived distinctiveness; entrepreneurs rely on continuous adaptation rather than fixed strategies; business sustainability is understood as stability, relevance, and survival rather than expansion alone; and competition is shaped not only by product and price, but also by ambience, visibility, symbolic value, and lifestyle alignment.