Publication Search

This study presents an advanced approach to multi-class skin lesion classification by leveraging an ensemble model comprising the Inception-V3, ResNet-50, and VGG16 architectures. The classification task focuses on categorizing skin lesions into distinct classes, including Melanoma, basal cell carcinoma (BCC), and squamous cell carcinoma (SCC), using the ISIC dataset, a comprehensive collection of dermoscopic images. In order to properly balance the dataset, the oversampling strategy is utilized, as some lesion types are underrepresented due to inherent imbalances in the dataset. By ensuring that the model is trained on a more representative dataset, this balancing improves the algorithm's capacity to categorize all lesion types properly and impartially. By combining the complementary features of ResNet-50, Inception-V3, and VGG16, the ensemble technique improves the overall classification performance. ResNet-50 is chosen for its deep feature extraction capabilities, which help capture fine details in lesion patterns. Inception-V3 is selected for its multi-scale processing, allowing it to effectively analyze lesions at varying resolutions and sizes. VGG16 is included due to its simple yet highly effective architecture for image classification tasks. The ensemble model with data augmentation significantly outperforms individual models in skin lesion classification for both the original and balanced ISIC datasets regarding accuracy, precision, recall, and F1-score. This method offers a robust solution for skin lesion classification, contributing to more accurate and reliable diagnostic tools in dermatology.

This study was aimed on analyze the competitiveness of the food industry sector, and showed the level of industrial and competitive performance of these industries, and the possibility of supporting and enhancing their competitiveness in the Iraqi economy for the period 2003-2020. Competitiveness is considered one of the most important indicators of the efficiency of the food industry tool in local and foreign markets, as competitiveness represents the ability of productive sectors of different types to distribute their products and increase their sales level. Therefore, the food industry in Iraq is considered one of the most important sectors of the manufacturing industries that suffer from problems and obstacles including a decrease in the level of competitive and industrial performance. It is believed that the problem of the research is the weak competitiveness of the food industry in Iraq due to the decline in the quality of manufactured products and the weak level of competitiveness of these products compared to imported products. The results of the study showed a decrease and fluctuation in the contribution of the manufacturing sector to the gross domestic product (GDP) in Iraq. The economic policy was not providing the possibility of an investment climate to support and enhance the private sector in industrial investment. The indicators of production requirements such as labor productivity, worker productivity, and the value added index of the food industries sector began to fluctuate between decrease and increase, and to measure the extent of the reciprocal effects between all parts of the standard model and the extent of its contribution to developing the competitive capacity of this sector.

This study aims to analyze the influence of personal selling, innovation capacity, and distribution effectiveness on the marketing performance of MSMEs, as well as the role of moderating the competitive environment. This study uses the Structural Equation Modeling (SEM) approach with 387 MSME respondents in Indonesia. The results showed that personal selling and innovation capacity had a positive and significant influence on marketing performance, while distribution effectiveness did not show a significant influence. The competitive environment plays a significant moderating variable on the influence of innovation capacity but does not moderate the relationship between personal selling and distribution and marketing performance. These findings indicate that to improve marketing performance, MSMEs need to focus on personal selling strategies and product innovation, especially in markets with a high level of competition. This research also provides recommendations for MSMEs to improve their distribution strategies and better adapt to the development of marketing technology.

Margahayu Village is one of the villages located in Loa Kulu Sub-district, Kutai Kartanegara Regency, which is a coal mining area. The post-coal mine reclamation land is mostly utilized by the local community as a Bali cattle pasture. In order for the pasture to be sustainable, it is necessary to know information about the type of forage plant and the carrying capacity of the pasture. This study aims to determine the types of forage plants that grow naturally and the carrying capacity of the pasture in Margahayu Village, Kutai Kartanegara Regency. The method used in this research is the exploratory method, by taking a snapshot using a quadrant size of 1 m x 1 m as many as 20 quadrants. The results showed that the pasture in post-mining land, Margahayu Village obtained 26 different species from 13 families. The dominant forage plant species in the pasture of Margahayu Village is Paspalum conjugatum with an IVI of 98.4% and a carrying capacity of 2.57 AU ha-1 year-1. The pastures in Margahayu Village can still accommodate 667.06 AU or equivalent to 667 cows.

Community Service Program (CSP) are part of the Tridharma of higher education, which requires students to play an active role in empowering society through education, research and service. This article discusses the implementation of the Galuh Ciamis University CSP, which took place in Langkapsari Village, Banjaranyar District, Ciamis Regency, with a focus on the main aspects: Increasing community capacity through optimizing Natural Resources and Strengthening Local Culture. The programs carried out include planting 100 tree seedlings, socializing verticulture planting, cultural performances, and creating a village website. Through a participatory educational approach and observations during CSP, this activity aims to improve the quality of community awareness of the environment. The results show active community participation in the program. This article also identifies the challenges faced and provides recommendations for developing CSP programs in the future.

The need for adequate parking space is one of the main challenges for the Muhammadiyah University Magelang Campus along with the increasing number of student and staff vehicles. The current parking facilities are not able to accommodate the volume of vehicles, especially on days with high campus activity. This condition demands an effective parking management solution to optimize the use of available land and meet future parking needs. This research aims to analyze the management of parking space requirements on the Muhammadiyah University Magelang Campus as an alternative in handling parking facilities. This study uses systematic research methods, starting from reviewing previous research, problem identification, surveys, data collection from written references, to data processing and drawing conclusions. The analysis results show that the need for vehicle parking spaces on campus is greatest on Wednesdays, with a total requirement of 1,293 SRP, while the currently available parking capacity is only 839 SRP. This indicates that the existing parking capacity is not sufficient for the needs of vehicles parked on campus. Projections for the next five years show the need for parking spaces of 1,600 SRP in 2025, 1,468 SRP in 2026, 1,462 SRP in 2027, 1,383 SRP in 2028, and 1,348 SRP in 2029. Based on these data, it can be concluded that this will happen parking shortage on campus in the next five years. As a solution, this research recommends increasing parking capacity through the construction of new parking lots by increasing the number of parking floors on campus. In particular, it is planned to build a multi-storey parking building for motorbikes and additional parking spaces for cars with a more effective and efficient 60° angle parking pattern.

The 2023 Surabaya City Waste Bank Competition, which was opened by the Mayor of Surabaya himself, included many villages that placed first, including Gunung Anyar Tambak Village. The government and local community of Gunung Anyar Tambak Village, Surabaya, have taken an ecologically conscious approach to solving the garbage issue via the garbage Bank Program. Reducing trash sent to the TPA (Final Disposal Area) and raising public awareness about the need for proper waste management are the primary goals of this campaign. Located in the Mangrove region, Gunung Anyar Tambak Village lies on the seashore. The researcher use a qualitative descriptive methodology, gathering data via interviews, documentation, and observation. Data collecting takes done at the research site. An individual's capacity to influence their own social, economic, and political circumstances is crucial to their advancement in society, and community empowerment provides that opportunity. In order to address waste issues and use available resources, the trash bank program was developed as a community and environmental empowerment initiative. An individual's capacity to influence their own social, economic, and political circumstances is crucial to their advancement in society, and community empowerment provides that opportunity. The Bintang Mangrove trash bank offers a variety of community empowerment activities, including as savings and loans, power payment, medical treatment, recycling, replanting, and environmental care.

Background: The influence of the aging process can cause various problems, both physically, biologically, mentally, and socioeconomically. This also results in disruptions in meeting their living needs, so that it can increase dependence that requires the help of others. Independence in the elderly is assessed by their ability to carry out daily activities (Activities of Daily Living) is one of the measuring tools to assess functional capacity to find out the elderly who need the help of others in carrying out daily life activities or can do it independently. Method: The research design used is a descriptive method. The location of the study was carried out in Tibubeneng Village, North Kuta, Badung, with a sample of 60 respondents selected by purposive sampling technique. The instrument of this research is the Barthel Index Questionnaire, Data processing is carried out using computerization. The data is presented in a textual/narrative manner and accompanied by tables. Result: The characteristics of respondents are many genders of women with 60%, the age group is mostly in the age range of 60-74 years old with a percentage of 56.7%, Diabetes Militus is the highest history of diseases experienced by the elderly as much as 33.4% and 100% of the elderly live together with their families. The level of independence of the elderly in carrying out daily activities shows that most of the elderly are independent in carrying out their activities as much as 60%. Conclusion: The results of the study show that most of the elderly with the female gender, the age range of the elderly is mostly with the age range of the elderly (60 – 74 years) as large, based on the history of the disease most of the elderly do not experience illness, the elderly all live with family. The results of the study show that the level of independence of the elderly in carrying out daily activities shows that most of the elderly are independent.

Islamic banking financing has become a crucial component of Indonesia's financial sector, providing a Sharia-compliant alternative to conventional financing. Despite its rapid growth, assessing the feasibility of Islamic banking financing remains a major challenge, particularly in terms of risk management, financial sustainability, and regulatory compliance. Previous studies have assessed financing feasibility using various methods, including the 5C approach (Character, Capacity, Capital, Collateral, and Conditions). However, research in this area remains fragmented, with a lack of systematic analysis of key trends, methodologies, and influencing factors. This study uses a Systematic Literature Review (SLR) to synthesize and analyze existing research on the feasibility of Islamic banking financing in Indonesia. The review covers studies published between 2020 and 2022, focusing on research distribution, analytical techniques, and key determinants affecting financing feasibility. The findings reveal that most studies emphasize credit risk assessment, financial literacy, and regulatory frameworks, but lack a unified approach to measuring feasibility. Furthermore, this study highlights gaps in the application of digital technologies, such as big data and machine learning, that can be used to strengthen the financing eligibility assessment system. The application of these technologies not only improves the accuracy of risk predictions but also enables Islamic banking institutions to reach more customers, particularly MSMEs and the informal sector, which have historically been underserved. The results of this study provide valuable insights for Islamic financial institutions, regulators, and researchers, highlighting the need for integrated risk assessment models, a better regulatory framework, and enhanced financial literacy initiatives to strengthen Islamic banking financing in Indonesia. This research contributes to the development of a more structured and comprehensive framework for evaluating financing eligibility, ensuring sustainable growth and financial inclusion in the Islamic banking sector.

This research analyzes the authority of local governments in ensuring aviation safety and security through the regulation of the Airport Operation Safety Zone (Kawasan Keselamatan Operasi Penerbangan/KKOP) and spatial control around airports in Indonesia. The study employs a normative juridical method by examining statutory regulations, international standards from the International Civil Aviation Organization (ICAO), as well as relevant cases in Ahmad Yani Airport Semarang, Mutiara Sis Al Jufri Airport Palu, and Supadio Airport Pontianak. The results show that the authority of local governments is strategic but not absolute; it must be harmonized with national policies and international standards. In practice, the implementation is hampered by normative and practical challenges. Normative barriers include fragmented regulations, weak regional legal instruments, and the lack of incorporation of ICAO standards into local regulations. Implementation barriers involve limited technical capacity, insufficient resources, weak supervision, and socio-economic resistance related to land use around airports. These conditions result in ineffective spatial control, which directly affects aviation safety and airport development. The study suggests strengthening local regulations through specific bylaws on KKOP that align with national and international standards, improving the technical capacity of local apparatus, integrating obstacle registry systems, and establishing compensation or relocation mechanisms for affected communities. Cross-sectoral coordination between central government, local government, airport authorities, and stakeholders is also essential to ensure consistent policy implementation. This research contributes to the development of aviation law, regional autonomy, and the improvement of public safety in Indonesia.

This study is motivated by the issue of criminalizing drug couriers, who in judicial practice are often equated with the main perpetrators, even though in reality they occupy a subordinate position in the drug distribution network. The lack of clarity in the differentiation of roles in Law No. 35 of 2009 on Narcotics has led to the application of criminal liability that tends to be formalistic and has the potential to disregard substantive justice. This study aims to analyze the form of criminal liability of Class I drug couriers and assess whether the Pekanbaru District Court Decision Number 119/Pid.Sus/2025/PN Pbr has reflected justice in the imposition of criminal penalties. The research method used is normative juridical with a legislative approach, case approach, and conceptual approach. The results of the study show that the criminal liability imposed on couriers in the verdict is direct as the main perpetrator, without considering the theory of the perpetrator's role, degree of fault, and the defendant's capacity to be held responsible. The judge emphasized the fulfillment of the elements of the act as formulated in Article 114 of Law Number 35 of 2009 concerning Narcotics, without adequate analysis of the mens rea and the factual contribution of the courier in the structure of the crime. Justice in this study is understood as substantive justice, which requires consistency between the punishment, role, and degree of fault of the perpetrator. Proportional punishment is interpreted as the imposition of sanctions that clearly distinguish between couriers as subordinate actors and the main actors who control the narcotics network. This study concludes that the criminal liability of narcotics couriers must be based on individualization of punishment and proportionality so that law enforcement not only fulfills legal certainty but also reflects substantive justice.  

This study examines the dynamics of Christian families in navigating modern lifestyles, focusing on the congregation of GKII Efata Bonet Engkabang. Modernity characterized by digitalization, high mobility, economic pressure, and shifting social values has significantly influenced family communication patterns, emotional relationships, and spiritual formation within Christian households. The purpose of this study is to describe the changes experienced by congregational families in the context of modernity and to analyze the role of pastoral counseling as a relevant form of support for family well-being. This research employed a descriptive qualitative method, collecting data through in-depth interviews, limited observations, and a review of church documents. The findings indicate that Christian families face challenges such as declining communication quality, reduced family time, the pervasive influence of gadgets on daily interactions, and weakened spiritual disciplines. Furthermore, shifting parenting patterns and increasing psychological pressure also affect family stability. Within this context, pastoral counseling in GKII Efata Bonet Engkabang plays an essential role in providing spiritual, emotional, and practical guidance through empathetic, relational, and faith-based approaches. Pastoral care has proven effective in helping families realign life priorities, strengthen communication, and cultivate sustainable spiritual practices. The implications of this study highlight the urgency of enhancing structured family support programs in the church, improving pastoral leaders’ capacity as counselors, and encouraging families to develop healthy digital discipline to maintain relational and spiritual quality amid the demands of modern life.

The flash floods and landslides in Central Aceh Regency are hydrometeorological disasters resulting from the interaction between natural factors and environmental conditions, such as extreme rainfall and declining ecological capacity due to land-use changes. In this context, community service activities conducted by law students of Universitas Islam Negeri Sumatera Utara function not only as humanitarian responses but also as a medium for social learning in internalizing the values of religious moderation based on local wisdom. This study aims to examine the role of students in disaster response and how these values are internalized through interactions with the Gayo community. This research uses a qualitative approach with a descriptive-participatory design. Data were collected through participatory observation, informal interviews, and documentation during activities in disaster-affected areas, and analyzed through data reduction, presentation, and conclusion drawing. The findings show that these activities contributed to both physical recovery and social-psychological support, including trauma healing. Local wisdom values such as deliberation, mutual cooperation, and social solidarity act as social capital in strengthening community resilience and reflect religious moderation in daily life. Overall, this approach integrates academic knowledge, humanitarian values, and religious moderation while fostering students’ social awareness, empathy, and commitment

The development of the art of reading the Qur'an (tilawah) plays an important role in maintaining the Qur'anic tradition in North Sumatra, especially since this region is one of the regions actively involved in organizing the Musabaqah Tilawatil Qur'an (MTQ). However, the quality of development at the district/city level is not evenly distributed, thus impacting the ability of qari and qari'ah to achieve professional tilawah standards. This study aims to analyze the development program of the art of reading the Qur'an implemented by the LPTQ of North Sumatra Province, including the form of activities, implementation mechanisms, and its effectiveness in improving participant competence. The research method uses a descriptive qualitative approach through direct observation of development activities, analysis of official institutional documents, and supporting documentation related to the training process and implementation of the MTQ. The results show that the LPTQ development program includes routine development, Training Center (TC), and Training of Trainers (ToT), each of which has a different contribution to improving participant abilities. Routine development serves as a foundation, TC has proven to be most effective in maturing participants before the MTQ, while ToT plays a role in increasing the capacity of trainers in the region. However, the program's overall effectiveness remains hampered by a limited number of expert trainers, limited facilities, regional disparities, and low interest among young people in the art of tilawah. This study concludes that training needs to be strengthened through equitable distribution of trainers, increased program intensity, utilization of digital media, and more stable budget support to achieve sustainable tilawah training in North Sumatra.

This research explores corporate criminal liability in the context of crimes committed within Indonesia's oil and gas sector. In the framework of modern criminal law, corporations are increasingly recognized as legal subjects that can bear criminal responsibility, particularly in cases related to economic crimes, environmental violations, and corruption. Given the oil and gas sector’s strategic significance and high economic value, it is especially vulnerable to legal violations committed by corporate entities. The research adopts a normative juridical method, utilizing statutory, conceptual, and case study approaches to analyze the current state of legal accountability mechanisms. The findings indicate that corporate criminal liability in the oil and gas sector is not explicitly regulated under Indonesia’s Oil and Gas Law, resulting in significant legal gaps that hinder effective enforcement. Although several laws—such as the Anti-Corruption Law, the Environmental Protection and Management Law, and Supreme Court Regulation (PERMA) No. 13 of 2016—provide a basis for prosecuting corporations, their specific application within the oil and gas sector remains limited. This limited application is attributed to several challenges, including technical difficulties in proving corporate guilt, limited investigative capacity and resources among law enforcement authorities, and the disproportionate influence and economic dominance of oil and gas corporations in regulatory and judicial processes. To address these challenges, the research emphasizes the urgent need for reformulating the legal framework governing corporate liability in the oil and gas industry. This includes incorporating explicit corporate criminal liability provisions into sector-specific laws, strengthening institutional enforcement capacity, and applying legal doctrines such as corporate culture theory and strict liability. These efforts aim to ensure that corporations in the oil and gas sector can be held accountable for criminal actions, promote legal certainty, and uphold environmental and economic justice in Indonesia.

This study investigates the effectiveness of green-space–based interventions in reducing eco-anxiety among urban adolescents, a population increasingly vulnerable to climate-related psychological distress. Eco-anxiety, characterized by persistent worry, cognitive overload, and emotional tension in response to environmental change, has emerged as a significant mental-health challenge. The intervention examined in this research involved structured exposure to natural environments combined with guided reflective activities over multiple sessions. Quantitative results showed a substantial reduction in eco-anxiety symptoms, with participants experiencing approximately a 30% decrease in climate-related worry after the intervention. Improvements were also observed in emotional resilience, including enhanced self-regulation, greater cognitive clarity, and improved coping capacity. Qualitative findings reinforced these outcomes, revealing that participants reported deeper emotional calm, stronger feelings of agency, and an increased sense of connectedness with nature. They described green spaces as restorative environments that helped reduce overthinking, clear mental fatigue, and create psychological grounding. These experiences appear to activate mental-restoration processes consistent with environmental psychology, suggesting that nature engagement can serve as both a preventive and therapeutic mental-health strategy. A comparison with conventional counseling approaches indicated that while standard psychological support aids emotional regulation, it often fails to address the specific ecological concerns driving eco-anxiety. In contrast, green-space exposure offers a more targeted and holistic benefit, combining physiological relaxation with meaningful emotional reassurance. The study concludes that expanding access to green spaces, incorporating nature-based therapeutic elements into public-health programs, and promoting balanced climate literacy may enhance adolescent well-being in a time of intensifying environmental challenges.

Drought is a hydrometeorological disaster that significantly affects water availability and agricultural activities. Pesisir Selatan Regency has diverse topographic conditions that influence the level of vulnerability to drought, thereby requiring a comprehensive spatial analysis. This study aims to map drought risk by integrating slope steepness with other biophysical parameters using Geographic Information Systems (GIS). The data employed include slope maps derived from DEMNAS, rainfall data (CHIRPS 2024), soil types, land use, and river networks. The analysis was conducted through scoring and overlay methods to produce a drought risk map. The results indicate that areas with very steep slopes (>45%) have a high level of vulnerability due to surface runoff dominance and low infiltration capacity, particularly in Bayang Utara District. In contrast, flat to gently sloping areas dominated by rice fields and forest cover are relatively low-risk. Overall, drought risk in the region is classified into three categories: low, medium, and high. The resulting maps can serve as a basis for local governments in developing spatial planning policies, water conservation infrastructure, and disaster mitigation strategies that are more adaptive and sustainable.

The transport industry stands out as a crucial domain in bolstering Indonesia's journey toward economic revitalization, swift progress, and equitable distribution. At present, Indonesia is in the process of establishing a high-speed railway sector that adheres to global benchmarks. Rail-based transit systems exert considerable influence on the mobility of both individuals and commodities. Trains possess the capacity to convey substantial volumes of commuters and freight in one journey, thereby playing a role in diminishing operational expenses for transportation fleets. Braking is an important aspect of driving because it affects safety, vehicle control, and vehicle efficiency. In order to develop braking research, high-speed train braking test equipment is needed to describe the actual conditions during braking. High-speed trains are a type of train capable of traveling at speeds above 200 km/h. The braking applied to these high-speed trains involves several combined forces, including regenerative braking and pneumatic braking. In regenerative braking, deceleration occurs due to the conversion of kinetic energy into electrical power. This mechanism is carried out when the train is at an operational speed of 220 km/h until it decelerates to 160 km/h. Next, pneumatic braking was applied at a speed of 160 km/h until the train slowed down and came to a stop. This study shows how the calculation process was carried out using a scale of 1:4 at a speed of 160 km/h.

Digital transformation in village governance has become a primary strategy for enhancing efficiency and effectiveness in human resource (HR) management. This study aims to analyze the implementation of digital technology in village government HR management and its impact on productivity and administrative efficiency. Employing a systematic literature review method, this research examines implementation trends, success factors, challenges, and optimal strategies for digitalization in HR management at the village level. The findings indicate that the adoption of technologies such as electronic Human Resource Management (e-HRM), cloud computing, and village information systems contributes to faster administration, increased accountability, and optimized performance of village officials. However, challenges remain in technology adoption, including low digital literacy among village officials, limited information and communication technology (ICT) infrastructure, as well as regulatory and policy constraints. To overcome these hurdles, a comprehensive strategy is required, encompassing capacity building through training, strengthening digital infrastructure, and fostering collaboration among central government, village governments, and the private sector. With appropriate policy implementation, the integration of digital technology in village-level HR management can improve public service quality and support more modern and responsive governance.

The legal framework has significant potential to address cybercrime with the help of Artificial Intelligence (AI), which increases the efficiency of detecting, investigating and prosecuting increasingly sophisticated cybercriminals. This technology can perform big data analysis, pattern recognition and identification of suspicious behavior, but the legal framework needs to be updated to cover new crimes such as AI-based fraud and automated cyberattacks. The challenges in law enforcement related to the misuse of AI are quite complex, especially due to the lack of specific regulations to regulate its use in the context of cybercrime. Existing regulations often do not cover new situations, thus reducing the effectiveness of law enforcement. To overcome these challenges, legislators need to update regulations and develop ethical guidelines, while international collaboration and capacity building of law enforcement through education and training are also essential to increase the effectiveness of handling cybercrime.