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Habib Fazad Amrullah Al-Fasih; M. Rizal Pratama; Keane Kenze Nekea; Jason Nathanael Marpaung; Jhos Franklin Kemit

Venus: Jurnal Publikasi Rumpun Ilmu Teknik 2026 Asosiasi Riset Ilmu Teknik Indonesia

The R05 Community Service Program (KKN), Subgroup 1 in Kalikatir Village, Gondang District, Mojokerto Regency, aims to implement hydram pump technology as an environmentally friendly and energy-efficient irrigation solution. This technology is designed to meet the water needs of 100 hectares of banana plantations, especially during the dry season. The implementation method includes initial surveys, design, manufacture, installation, and testing of the hydram pump, involving the participation of Kalikatir villagers. The results show that the pump is capable of lifting water to a height of 30 meters with 70% efficiency, although it has not yet reached the daily target. This technology has been proven to reduce operational costs and increase agricultural productivity. It is hoped that in the future, this technology can be further developed to improve its efficiency and sustainability.

Ni Luh Kesuma Wardani; Retty Tonapa; Purwadhi Purwadhi; Yani Restiani Widjadja

Jurnal Manajemen dan Ekonomi Bisnis 2026 Pusat Riset dan Inovasi Nasional

The healthcare sector is increasingly confronted with a VUCA environment (Volatility, Uncertainty, Complexity, and Ambiguity), requiring hospitals to adopt adaptive, resilient, and innovative strategies. This study aims to systematically review the evidence on smart hospital strategies in responding to uncertainty, particularly in improving service quality, operational efficiency, and patient satisfaction. A systematic literature review was conducted using major academic databases, including Scopus-indexed sources, Google Scholar, and Semantic Scholar, covering publications from 2020 to 2026. Articles were selected based on predefined inclusion criteria focusing on hospital management strategies in dynamic and uncertain environments. A total of 10–15 relevant studies were included and analyzed using thematic synthesis. The findings indicate that key strategies in addressing VUCA challenges include digital transformation (e.g., electronic medical records and telemedicine), adaptive and transformational leadership, agile management approaches, and patient-centered care. Digital technologies significantly improve efficiency and decision-making processes, while agile and adaptive leadership enhances organizational responsiveness and resilience. However, several studies highlight that technological advancement alone is insufficient without integrating humanistic values such as empathy, communication, and trust. In conclusion, the most effective hospital strategies in a VUCA world are those that integrate technological innovation with human-centered care. Hospitals must develop flexible, data-driven, and patient-oriented systems to ensure sustainability and competitiveness in uncertain environments. Future research should focus on longitudinal and experimental designs to strengthen causal evidence and explore the integration of digital systems with humanistic healthcare values.

Ardi Ardi; Abdul Halim; Risnita Risnita

Desentralisasi : Jurnal Hukum, Kebijakan Publik, dan Pemerintahan 2026 Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

This study uses an integrated analysis of positive law and Islamic law at Polres Bungo to investigate the reconstruction of sanctions for juvenile offenders during the investigation stage. Empirical trends suggest a procedural and administrative orientation that may restrict substantive rehabilitation, even though Undang-Undang Nomor 11 Tahun 2012 tentang Sistem Peradilan Pidana Anak (Juvenile Criminal Justice System Act) formally adopts restorative justice, diversion, and the best interests of the child as guiding principles. Using a multidisciplinary approach that integrates statutory, theological-normative (shar‘i), and historical considerations, this study uses a normative qualitative design based on library research. The theoretical framework incorporates maqāṣid al-sharīʿah as a normative evaluation instrument, legal effectiveness theory, and punishment theories. The findings reveal a conceptual convergence between Indonesian positive law and Islamic criminal jurisprudence in differentiating criminal responsibility based on maturity and prioritizing rehabilitation over retribution. There are still differences, nevertheless, when it comes to age criteria and the classification of sanctions: Islamic law places more emphasis on moral and biological maturity (baligh and tamyīz), whereas positive law focuses on strict legislative boundaries. The predominance of formal legality over psychosocial assessment at the investigative level runs the risk of undermining rehabilitative goals. In order to maintain proportionality and child protection, this study suggests a reconstructive paradigm that operationalizes maqāṣid-based principles, combines thorough psychological evaluation, and improves diversion measures. In addition to realistically advancing the creation of a more equitable, rehabilitative, and child-centered investigative framework, the research theoretically advances the conversation about harmonizing state and Islamic law.

Andiko Tongga; Ellya Niken Prastiwi; MF. Arrozi Adhikara

International Journal of Economics and Management Sciences 2026 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Healthcare organizations are increasingly required to preserve the sustainability of their institutional values by ensuring high-quality services, operational efficiency, and rigorous adherence to risk governance frameworks. RSUD dr. Chasbullah Abdulmadjid Bekasi City continues to face considerable challenges in this regard, particularly due to the limited internalization of core organizational values, disparities in the cultivation of an adaptive culture, and inconsistent employee compliance with established risk management procedures. These issues highlight the necessity for a leadership paradigm grounded in service, empathy, and empowerment.This study investigates the extent to which servant leadership influences the creation and protection of corporate values, while examining the mediating roles of strong adaptive culture and employee compliance doing the implementation of risk management. Employing a quantitative explanatory survey design, the research collected responses from 153 hospital employees, and data were analyzed through Structural Equation Modeling (SEM) to evaluate both direct and mediated causal pathways among variables.The findings reveal that servant leadership significantly strengthens creation and protection of corporate values, not only through direct influence but also by enhancing cultural adaptability and reinforcing compliant behavior in risk-related practices. Leaders who embody service-oriented principles are shown to cultivate work environments that foster mutual trust, organizational learning, and value-based decision-making.This study contributes meaningful empirical evidence to the discourse on leadership, organizational culture, and compliance within public hospital settings. Institutional strategies should prioritize continuous leadership development and comprehensive risk governance training to secure long-term performance excellence and reputational resilience.

Nally Indirawati; Said Said; Maulida Kiatuddin

Riset Ilmu Manajemen Bisnis dan Akuntansi 2026 Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

The property and real estate sub-sector serves as a strategic pillar for investment in Indonesia, despite BPS (2023) data showing a growth slowdown to 2.18% due to macroeconomic pressures. Financial performance throughout the 2021–2024 period exhibited significant volatility, with profit growth contracting to –5% in 2022 before rebounding to 15% in 2024. These fluctuations reflect the dynamics of economic recovery and the success of corporate operational efficiency in navigating interest rate hikes and inflation. This study aims to determine the effect of Company Size, Capital Structure, Return on Assets (ROA), and Total Asset Turnover (TATO) on Profit Growth. The population used in this study is the Property & Real Estate sub-sector companies listed on the Indonesia Stock Exchange for the 2021–2024 period. This study uses secondary data with a population of 68 companies. The sampling technique used a purposive sampling technique, resulting in a research sample of 30 Property & Real Estate sub-sector companies. The analysis technique used is multiple linear regression analysis processed using the Statistical Package for the Social Sciences (SPSS) program. The results show that Capital Structure, Return on Assets, Total Asset Turnover, and Company Size influence Profit Growth.

Gibral Hamdi; Fadzlul Fadzlul; Jelpa Periantalo

Jurnal Publikasi Ilmu Psikologi. 2026 Asosiasi Riset Ilmu Kesehatan Indonesia

The police institution is a law enforcement agency whose operational effectiveness heavily depends on the management of human resources to support organizational development and sustainability. The Directorate of Special Criminal Investigation (Ditreskrimsus) holds a strategic role in handling specialized and complex crimes. Its duties involve addressing various forms of criminal activity with high levels of risk and uncertainty. Such risks are often unpredictable and may arise suddenly. Continuous readiness and sustained vigilance in diverse situations can serve as significant sources of work-related stress. One strategy to mitigate work stress is by enhancing Quality of Work Life (QWL). This study aims to examine the relationship between QWL and work stress among members of the Ditreskrimsus of Polda Jambi. A quantitative approach with a correlational research design was employed, involving 115 members selected through purposive sampling. Data were collected online using questionnaires consisting of a QWL scale and a Work Stress scale. Correlation analysis conducted using SPSS indicated that the majority of respondents were in the moderate category. The findings revealed a significant negative relationship between QWL and Work Stress, with a correlation coefficient of r = -0.549 and a significance level of p < 0.001. These results underscore the importance of continuously improving various aspects of QWL as an effective strategy to prevent and reduce work-related stress.

Ayu Pratiwi; Hardoyo Hardoyo

Venus: Jurnal Publikasi Rumpun Ilmu Teknik 2026 Asosiasi Riset Ilmu Teknik Indonesia

Occupational Health and Safety (OHS) is an important element in creating a safe, healthy, and sustainable work environment. PT. X as a logistics and port operations company has potential occupational hazards originating from physical, chemical, and biological factors that need to be managed optimally. This study aims to evaluate the implementation of OHS at PT. X based on the results of measurements of physical, chemical, and biological factors of the work environment and their compliance with the provisions of the Minister of Manpower Regulation No. 5 of 2018. This study uses a descriptive method with an evaluative approach to work environment monitoring data in 2025 in the generator and office areas. The parameters analyzed include noise, lighting, hot work climate (ISBB), inhalable and respirable dust exposure, and microbiological air quality in the form of total bacteria and fungi. The results show that most parameters meet the specified standards, with the exception of the generator area which exceeds the noise limit and the hot work climate which exceeds the Action Level (AL). The implementation of OHS at PT. X has been running quite well, indicated by most of the work environment parameters that meet the standards. However, strengthening risk controls, particularly regarding noise and hot working conditions in operational areas, is still necessary. This evaluation is expected to serve as a basis for continuous improvement in the implementation of Occupational Health and Safety (OHS) to protect workers from potential occupational hazards and support the productivity and sustainability of company operations.

Aulia Ayu Damayanti; Naswa Mar’atus Sholihah; Shella Wulandari; Mellyana Herawati; Muhammad Aditya Yuliyanto

2026 Asosiasi Riset Ilmu Manajemen dan Bisnis Indonesia

This in-depth study explores the comprehensive marketing strategies implemented by CV. Logam Jaya Gallery, a leading copper and brass craft business entity in Tumang Village, Boyolali. The research aims to identify the key factors behind the company's resilience in the face of intense industry competition. Using a qualitative approach, operational data was obtained in depth. The results show that the company integrates direct marketing through national and international exhibitions, while optimizing digital channels and e-commerce for broader global market penetration. Despite its success, CV. Logam Jaya Gallery faces significant obstacles such as market demand fluctuations, limitations in manual production technology, and competitive pressures. As a mitigation measure, the company diversifies its products and adopts contemporary technology to efficiently increase its operational capacity. Strategic synergies with the government and the private sector were also strengthened to expand promotional access. This success was also supported by fundamental pillars in the form of cultural heritage and intergenerational craftsmanship. Through a combination of organized management, sustainable design innovation, and adaptation to market dynamics, the company has succeeded in establishing itself as a competitive creative industry player on the national and global stage.

Aulia Ayu Damayanti; Naswa Mar’atus Sholihah; Shella Wulandari; Mellyana Herawati; Muhammad Aditya Yuliyanto

Jurnal Kewirausahaan Cerdas dan Digital 2026 Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

This in-depth study explores the comprehensive marketing strategies implemented by CV. Logam Jaya Gallery, a leading copper and brass craft business entity in Tumang Village, Boyolali. The research aims to identify the key factors behind the company's resilience in the face of intense industry competition. Using a qualitative approach, operational data was obtained in depth. The results show that the company integrates direct marketing through national and international exhibitions, while optimizing digital channels and e-commerce for broader global market penetration. Despite its success, CV. Logam Jaya Gallery faces significant obstacles such as market demand fluctuations, limitations in manual production technology, and competitive pressures. As a mitigation measure, the company diversifies its products and adopts contemporary technology to efficiently increase its operational capacity. Strategic synergies with the government and the private sector were also strengthened to expand promotional access. This success was also supported by fundamental pillars in the form of cultural heritage and intergenerational craftsmanship. Through a combination of organized management, sustainable design innovation, and adaptation to market dynamics, the company has succeeded in establishing itself as a competitive creative industry player on the national and global stage.

Gloriyana Dwijayanti Hurulean; Kristia Yuliawan

JTI : Jurnal Teknologi dan Informatika 2026 STMIK Pesat Nabire

Efficient and accurate management of population data is a crucial aspect for government organizations, especially the Nabire Regency Women's Empowerment and Child Protection Office (DP3A). Currently, manual filing methods cause various obstacles, such as data errors, delays in public services, and difficulties in the reporting process. This study proposes the development of a web-based population data archiving information system using the Waterfall method. The system is designed to integrate and automate the process of managing sensitive data, including search, update, and report generation features. The results of the development show that the system is able to improve operational efficiency, data accuracy, and information security. In addition, this system supports transparency and accountability in the management of the DP3A program, including MSME and Family Planning data, while facilitating access to information for the public. Thus, this web-based archiving information system is expected to be a strategic solution in improving the quality of public services and supporting more appropriate decision-making within the DP3A environment of Nabire Regency.

Istiqomah, Mia; Novian, Hangga

CiDEA Journal 2026 Universitas 17 Agustus 1945 Semarang

This study aims to analyze the influence of Work Life Balance and Work Discipline on Employee Productivity at Seblak Bageur Bandung. The research background is based on operational phenomena such as high work intensity, consumer complaints regarding service accuracy, and pre-survey results indicating that Work Life Balance and Work Discipline are dominant factors affecting productivity. This study uses a quantitative method with descriptive and verificative approaches. The research population consisted of 34 employees, all of whom were used as samples through total sampling technique. Instruments in the form of questionnaires were tested for validity and reliability, then analyzed using multiple linear regression, t-test, F-test, and coefficient of determination. The results show that: (1) Partially, Work Life Balance (X1) has a regression coefficient of 0.801 > 0.3388, so H1 is accepted; Work Discipline (X2) has a regression coefficient of 0.862 > 0.3388, so H2 is accepted. (2) Simultaneously, Work Life Balance does not have a significant effect on productivity because the Work Discipline variable is more dominant, with a regression coefficient (b1) of 0.125, t-value of 0.591, and significance of 0.559. Meanwhile, Work Discipline has a stronger influence with a regression coefficient (b2) of 0.749, t-value of 3.543, and significance of 0.001. Overall, this study confirms that improving Work Life Balance and especially Work Discipline is an important strategy for increasing employee productivity at Seblak Bageur Bandung.

Cici Kamalia; Novela Raubaba

JTI : Jurnal Teknologi dan Informatika 2026 STMIK Pesat Nabire

The Women's Empowerment and Child Protection Office (DP3A) of Nabire Regency, Central Papua Province, faces various obstacles in recording employee attendance that was previously done manually, such as recording errors, delays in reporting, and difficulties in data recap. To overcome these problems, a web-based attendance application was developed using the Rapid Application Development (RAD) method. This method includes the stages of needs planning, prototyping, iterative system development, and continuous implementation and evaluation. The RAD approach enables fast, flexible, and responsive application development to user needs, by actively involving staff in the process of testing and refining the system. The test results show that the app is able to record attendance in person, generate accurate reports, and support staff data management in a more regular and transparent manner. Thus, this web-based attendance application is expected to improve operational efficiency, strengthen accountability, and support better administrative governance in the DP3A environment of Nabire Regency.

Immanuel Candra Irawan; Yahya Arompau

JTI : Jurnal Teknologi dan Informatika 2026 STMIK Pesat Nabire

This study aims to improve the performance of student organizations through the utilization of web technology in information system management. The case study focuses on the Student Executive Board (BEM) of STMIK PESAT Nabire, which faces challenges in data management, internal communication, and activity documentation. The research employed a software engineering approach using the Waterfall development model, which includes the stages of requirement analysis, system design, and implementation. The research instruments consist of technical documents such as use case diagrams and evaluative interviews to ensure the system's relevance to user needs. The system was developed using PHP and MySQL as the database. The implementation results indicate that the web-based information system facilitates BEM administrators in managing organizational activities more efficiently and in a structured manner. The findings imply that the appropriate application of web technology can enhance the operational effectiveness of student organizations and serve as a strategic solution for managing organizational information in higher education environments.

Dimas Rahmatullah; Amirul Mustofa; Sarwani Sarwani; Dian Ferriswara

International Journal of Social Sciences and Communication 2026 International Forum of Researchers and Lecturers

Digital transformation has become a central agenda in local governments seeking to improve the effectiveness, accessibility, and reliability of public service delivery, particularly in population administration services that constitute the legal foundation of citizenship. In Indonesia, the Surabaya City Government has implemented the Klampid New Generation (KNG) program as an integrated digital platform for population administration services, aiming to streamline civil registration processes, enhance service quality, and expand citizen access. Despite its technological ambition, the implementation of digital population administration services continues to face persistent challenges related to administrative capacity, especially at the municipal level where services are operationalized and directly experienced by citizens. This issue raises an urgent academic and practical question regarding how administrative capacity shapes the performance and sustainability of digital public services within the broader digital government transformation. This article aims to synthesize and critically evaluate the existing scholarly literature on administrative capacity in the implementation of digital population administration services, with analytical relevance to the KNG program in Surabaya City Government. Employing an integrative literature review design, the study systematically examines peer-reviewed journal articles published between 2021 and 2025, retrieved from Scopus, DOAJ, Google Scholar, and SINTA databases. Articles were selected based on predefined inclusion and exclusion criteria and analyzed using thematic and conceptual synthesis techniques. The review identifies key dimensions of administrative capacity that consistently influence digital service implementation, including institutional and organizational arrangements, human resource competence, technological and infrastructural readiness, regulatory and procedural alignment, inter-organizational coordination, and the role of street-level bureaucrats in frontline service delivery.

Geofanny Edo Pratama; Dian Ferriswara; Sarwani Sarwani; Sri Kamariyah

International Journal of Social Sciences and Communication 2026 International Forum of Researchers and Lecturers

Local governments manage substantial public resources under conditions of decentralization, fiscal complexity, and heightened accountability demands, making them particularly vulnerable to financial mismanagement and fraud. In this context, risk-based internal oversight has increasingly been promoted as a governance-oriented alternative to traditional compliance-based supervision. This literature review article examines how risk-based internal oversight is conceptualized, operationalized, and linked to fraud prevention and control in the management of local government finance. The study addresses a central problem in the existing literature: the fragmentation of analytical perspectives across risk-based internal auditing, fraud risk management, internal control systems, public financial management, and public accountability, which has limited a comprehensive understanding of how internal oversight contributes to safeguarding public funds. The primary objective of this article is to synthesize and integrate these strands of literature to clarify the role of risk-based internal oversight as a systemic governance mechanism for fraud prevention and control at the subnational level. Methodologically, the study employs an integrative literature review approach, drawing on peer-reviewed journal articles and authoritative institutional publications indexed in major academic databases over the past decade. A structured search, screening, and thematic synthesis process was applied to identify patterns, convergences, and divergences across conceptual, empirical, and policy-oriented studies. The findings indicate a clear shift from compliance-oriented inspection toward risk-based internal oversight that prioritizes high-risk financial processes—particularly procurement, grants, and asset management—where fraud risks are most pronounced. The synthesis further shows that effective fraud prevention depends on the alignment of risk-based oversight with fraud risk management practices, robust internal control systems (including SPIP).

Nur Mala Sari; Ulul Albab; Sapto Pramono; Dian Ferriswara

International Journal of Social Sciences and Communication 2026 International Forum of Researchers and Lecturers

Official travel constitutes a routine yet strategically significant component of local government administration, closely intertwined with bureaucratic processes, public financial management, and accountability arrangements. Despite its operational importance and fiscal visibility, official travel management has received limited integrative attention in the public administration literature, and existing studies remain fragmented across procedural, financial, and governance perspectives. This article addresses this gap by providing a comprehensive literature review on administrative efficiency in official travel management within local governments, with particular attention to bureaucratic processes and cost control mechanisms. Adopting a narrative–analytical literature review design, the study employs a state-of-the-art and theory-driven synthesis of recent peer-reviewed scholarship in public administration, public financial management, governance, and related fields. The analysis integrates thematic and conceptual synthesis techniques to identify recurring patterns, relationships among key concepts, and unresolved issues in the literature. The findings reveal consistent patterns of procedural inefficiency, including administrative burden, complex approval chains, and process fragmentation, which persist even under formal cost control and accountability systems. The review further demonstrates that compliance-oriented financial controls often secure fiscal conformity without necessarily improving administrative efficiency, particularly when misaligned with bureaucratic workflows and constrained by limited administrative capacity. Governance and accountability mechanisms enhance transparency and oversight but frequently prioritize answerability over performance learning, thereby legitimizing inefficiencies rather than resolving them. By synthesizing insights from Administrative Efficiency Theory, Public Financial Management, Bureaucratic Process Theory, Administrative Capacity Theory, and Governance and Accountability perspectives, this article advances an integrative conceptual framework that explains efficiency outcomes as systemic products of interacting institutional dimensions.

Deki Marizaldi; M. Herdi Pratama; Lindrianasari Lindrianasari; Tagor Hutapea

International Journal of Social Sciences and Communication 2026 International Forum of Researchers and Lecturers

This study aims to provide a comprehensive analysis of Predictive Policing and its implications for law enforcement transformation in Indonesia, based on an extensive review of its global applications, benefits, and challenges. The study uses qualitative literature and international case study review methods to assess the impact and complexity of implementing digital technologies such as artificial intelligence (AI), machine learning, and big data analytics within a Predictive Policing framework. The results of this review highlight that while Predictive Policing offers significant potential for proactive crime prevention and increased operational efficiency, its implementation is consistently fraught with critical legal, ethical, and technical challenges, including regulatory gaps, risks of algorithmic bias, and data privacy concerns, which are particularly relevant to Indonesia. The findings underscore that public trust and police legitimacy in the context of adopting such technologies are strongly influenced by transparency, strong accountability mechanisms, and community involvement in shaping their use. This study contributes to the growing discourse on digital policing in developing countries and culminates in practical policy recommendations designed to guide the Indonesian police towards the development and implementation of Predictive Policing models that are effective, efficient, and fundamentally respectful of legal and human rights principles.

Aghaunor, Tabitha Chukwudi; Ugbotu, Eferhire Valentine; Ugboh, Emeke; Onoma, Paul Avwerosuoghene; Emordi, Frances Uchechukwu +4 more

Journal of Computing Theories and Applications 2026 Universitas Dian Nuswantoro

The proliferation of cloud infrastructures has intensified concerns regarding data security, integrity, identity and access management, and user privacy. Despite recent advances, existing solutions often lack comprehensive integration of privacy-preserving mechanisms, dynamic trust management, and cross-provider interoperability. This study proposes an AI-enabled, zero-trust, blockchain-fused identity management framework for secure, privacy-preserving multi-cloud environments. The framework integrates homomorphic encryption with differential privacy for aggregate-level protection and secure multi-party computation for collaborative data processing. The proposed system was validated in a simulated multi-cloud environment using CloudSim, Ethereum blockchain, and AWS EC2. Experimental results indicate homomorphic encryption latency of approximately 450ms per operation and statistically significant security improvements (t(128) = 12.47, p < 0.001), privacy (t(95) = 8.93, p < 0.001), and throughput (t(156) = 15.21, p < 0.001). The framework achieved differential privacy with ε = 0.1 while retaining 99.2% data utility, and demonstrated a 34% improvement in processing speed over conventional differential privacy approaches. In addition, the implementation was observed to be 2.3× faster than BGV-based configurations, with 45% lower memory consumption than CKKS and a 67% reduction in ciphertext size relative to baseline implementations. From an operational perspective, the framework shows a 23% reduction in security management costs, a 31% improvement in resource utilization efficiency, and an 18% decrease in compliance audit expenses. The model further indicates a 27% reduction in total cost of ownership (TCO) compared with multi-vendor security solutions, a projected return on investment (ROI) within 14 months, and an 89% reduction in security incident response costs under the evaluated conditions.

Titirlolobi, Angelina I; Thambas, Arthur H; Kumaat, Ellen J

Jurnal Riset Rumpun Ilmu Teknik 2026 Pusat riset dan Inovasi Nasional

This study evaluates the implementation of spot-check testing for road preservation works in Manado City, specifically on the Kairagi–Mapanget segment, the Manado City–Wori boundary, and the Liwas Terminal Access Road, to identify existing problems and assess the effectiveness of engineering-based mitigation efforts. The objective is to examine construction quality compliance with technical specifications and identify operational challenges encountered on site. The methodology encompasses the measurement of asphalt layer thickness and density via a core drill, the examination of contract documents, the analysis of laboratory test results, and the execution of field observations. The findings show that most samples meet the required standards, although several locations require corrective action. Challenges arise from weather conditions, heavy traffic, equipment limitations, and the need for adaptation to updated technical regulations. Operational mitigation strategies, staff training, the use of core drill technology, and digital documentation were found to enhance accuracy and efficiency in evaluation. The research demonstrates the value of stakeholder collaboration and capacity building in supporting quality control for road preservation works. A multidimensional approach is effective in resolving technical and operational complexities in urban road projects.

Qureshi, UmmeAmmara; Doshi, Bhumika; More, Aditya; Joshi, Kashyap; Kumar, Kapil

Journal of Computing Theories and Applications 2026 Universitas Dian Nuswantoro

Fully Homomorphic Encryption (FHE) enables computation on encrypted data with end-to-end confidentiality; however, its practical adoption remains limited by substantial computational costs, including long encryption and decryption times, high memory consumption, and operational latency. Zero-Knowledge Proofs (ZKPs) complement FHE by enabling correctness verification without revealing sensitive information, although they do not support encrypted computation independently. This study integrates both techniques to enable encrypted computation with verifiably consistent results. A prototype system is implemented in Python using Microsoft SEAL for homomorphic encryption and PySNARK for Zero-Knowledge Proof verification. Experiments are conducted on standard consumer-grade hardware (Intel i5, 8 GB RAM, Ubuntu 22.04) using datasets ranging from 100 MB to 1 GB. The evaluation focuses on encryption and decryption time, homomorphic computation latency, memory usage, and proof generation overhead. Experimental results show that integrating ZKPs introduces a moderate and stable runtime overhead of approximately 15–20%, as analyzed in Section 4, while enabling verification without plaintext disclosure. Ciphertext expansion remains a notable limitation, with observed growth of approximately 30–40× relative to plaintext size, consistent with prior FHE implementations. Despite these overheads, the system demonstrates feasible scalability for datasets up to 1 GB on mid-level hardware. Overall, the results indicate that the integrated FHE+ZKP approach provides a practical balance between confidentiality, verifiability, and performance, supporting its applicability to privacy-preserving scenarios such as secure cloud computation, encrypted data analytics, and confidential data processing under realistic resource constraints.