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All Journal SEIKO : Journal of Management & Business Anthroposia: Journal of Social and Human Development Mercatura Lumina: Journal of Management, Entrepreneurship, and Tourism Iustitia: Journal of Legal Theory, Politics, and International Relations Technema: Journal of Intelligent Engineering and Computing
Leonardus Teguh Handoyo
Institut Teknologi dan Bisnis Master
Social Sciences

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Kepemimpinan, Kompensasi, Kompetensi dan Kinerja Karyawan : Peran Mediasi Motivasi Leonardus Teguh Handoyo; Suryatunnisak Suryatunnisak; Legia Seki Yolanda; Lingga Ramadhana Arfi
SEIKO : Journal of Management & Business Vol 9, No 2 (2026)
Publisher : Program Pascasarjana STIE Amkop Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37531/sejaman.v9i2.11582

Abstract

Low employee performance is one of the key determinants of an organization’s success in achieving its goals. This phenomenon is also experienced by PT. Cahaya Riau, where leadership and competence are believed to influence employee performance, and employee motivation is also suspected to act as a mediating factor. This study aims to examine the influence of leadership, compensation, and competence on employee motivation and performance at PT. Cahaya Riau. This study utilizes primary data obtained from a questionnaire administered to employees of PT. Cahaya Riau. Secondary data from the company includes employee records, salary information, training records, and organizational structure. The sample size for this study is 112 individuals, selected using simple random sampling. The analysis method used is Path Analysis with the assistance of the SPSS program. The results of the study indicate that 1) Leadership has a positive and significant effect on performance, 2) Compensation has a positive and significant effect on performance, 3) Competence has a positive and significant effect on performance, 4) Motivation has a positive and significant effect on performance, 5) Leadership influences performance through motivation, 6) Compensation influences performance through motivation, and 7) Competence influences performance through motivation.
Education and Human Development: A Conceptual Examination of UNDP and UNESCO Global Reports Marito Ritonga; Muslim Muslim; Leonardus Teguh Handoyo
Anthroposia: Journal of Social and Human Development Vol. 1 No. 1 (2026): March: Anthroposia: Journal of Social and Human Development
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/1hzcj225

Abstract

This study examines how education is conceptually framed within global human development discourse by analyzing major policy texts produced by UNDP and UNESCO. The research is motivated by the growing prominence of education as a multidimensional driver of social transformation, institutional capacity, and sustainable development, alongside persistent theoretical tensions between human capital and capability-based interpretations of learning. Using a non-empirical qualitative design grounded in conceptual and document-based analysis, the study systematically codes and compares global reports to identify recurring normative assumptions, developmental logics, and epistemic models underlying educational narratives. The findings reveal that global reports consistently position education as a translational institution linking agency, governance, equity, and sustainability, while also embedding hybrid conceptual logics that combine economic productivity, social justice, and institutional resilience. This discursive hybridity both enriches and complicates policy interpretation, shaping how development agendas are localized and operationalized across governance levels. The study concludes that education functions as a central epistemic infrastructure of contemporary human development policy, mediating between global norms and institutional practice, and that conceptual analysis of global reports provides critical insight into the governance dynamics of international education discourse.
Innovation Capability and Business Growth in Culinary Small Enterprises: A Management Perspective Maiza Fikri; Leonardus Teguh Handoyo; Sahal Hanafi; Toman Sony Tambunan
Journal of Management, Entrepreneurship, and Tourism Vol. 1 No. 1 (2026): : February: Mercatura Lumina: Journal of Management, Entrepreneurship, and Tour
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/rpktq175

Abstract

Culinary small enterprises operate in highly competitive and dynamic markets where rapid imitation, shifting consumer preferences, and technological change intensify pressures on business growth. Within this context, innovation capability has emerged as a critical managerial resource, yet empirical evidence explaining how it translates into sustainable growth remains fragmented, particularly in culinary SMEs. This study investigates the effect of innovation capability on business growth from a management perspective using an empirical quantitative research design. Data were collected through a structured questionnaire administered to owner-managers and top managers of culinary SMEs operating for at least three years in urban and semi-urban areas. Innovation capability was conceptualized as a multidimensional construct comprising product, process, marketing, and organizational innovation, while business growth was measured through perceived growth in sales, market expansion, and business scale. Data were analyzed using variance-based structural equation modeling (PLS-SEM). The findings demonstrate that innovation capability has a significant positive effect on business growth, with marketing and product innovation showing the strongest impacts. The results further reveal that managerial orientation, digital capability, and organizational learning enhance the effectiveness of innovation capability in generating sustainable growth. This study contributes to innovation and SME management literature by positioning innovation capability as a strategic, growth-enabling managerial capacity.
The Future of Smart Contracts in Indonesia’s Commercial and Business Law System Leonardus Teguh Handoyo; Anggun Wida Prawira; Aswanto Aswanto
Iustitia: Journal of Legal Theory, Politics, and International Relations Vol. 1 No. 2 (2026): May: Iustitia: Journal of Legal Theory, Politics, and International Relations
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

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Abstract

This research examines the future regulatory position of blockchain based smart contracts within Indonesia’s commercial and business law system by focusing on the unresolved legal tensions between conventional contract doctrine and decentralized digital governance. The study applies normative juridical and doctrinal legal research methods supported by statutory, conceptual, and comparative approaches to analyze the Indonesian Civil Code, Government Regulation Number 71 of 2019, Law Number 1 of 2024 concerning Electronic Information and Transactions, and Law Number 4 of 2023 concerning Financial Sector Development and Strengthening. The findings demonstrate that Indonesian contract law remains structurally dependent upon conventional assumptions concerning consent, enforceability, jurisdiction, evidentiary authority, and institutional dispute settlement, while blockchain based transactions increasingly operate through autonomous computational execution beyond traditional judicial intervention. Comparative analysis reveals that several jurisdictions have adopted technologically adaptive regulatory models integrating blockchain governance, legal sandbox mechanisms, digital commercial supervision, and hybrid dispute resolution frameworks. The research concludes that Indonesia requires comprehensive legislative reform capable of harmonizing commercial modernization, algorithmic governance, and legal certainty within the expanding architecture of decentralized digital commerce.
Federated Learning for Privacy-Preserving Intelligent Systems Riska Suryani; Andri Cahyo Purnomo; Arif Budimansyah Purba; Leonardus Teguh Handoyo; Vindi Tyastutik
Technema: Journal of Intelligent Engineering and Computing Vol. 1 No. 2 (2026): : June: Technema: Journal of Intelligent Engineering and Computing
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

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Abstract

The increasing deployment of intelligent systems across healthcare, industrial automation, smart cities, transportation, and edge-computing environments has intensified concerns regarding privacy, data sovereignty, and secure collaborative learning. This study evaluates the effectiveness of Federated Learning (FL) as a privacy-preserving paradigm capable of supporting distributed intelligence without requiring centralized data collection. An empirical experimental design was implemented using a federated architecture consisting of decentralized client nodes, a central aggregation server, the Federated Averaging algorithm, and integrated secure aggregation with differential privacy mechanisms. Experimental evaluation was conducted through repeated validation under heterogeneous client configurations and varying data distributions. The results demonstrate that the proposed framework achieved strong predictive performance, attaining 93.41% accuracy and 95.28% AUC-ROC while maintaining stable convergence under non-identically distributed data conditions. Security evaluation revealed substantial reductions in model inversion, membership inference, and gradient leakage attacks, confirming the effectiveness of the implemented privacy-preserving mechanisms. Scalability analysis further indicated that the framework maintained reliable performance across expanding client populations with acceptable communication overhead and computational efficiency. The findings confirm that Federated Learning provides a practical and scalable foundation for trustworthy intelligent systems by balancing predictive effectiveness, privacy protection, security resilience, and operational feasibility in distributed environments.
Co-Authors Andri Cahyo Purnomo Anggun Wida Prawira Arif Budimansyah Purba Aswanto Aswanto Legia Seki Yolanda Lingga Ramadhana Arfi Maiza Fikri Marito Ritonga Muslim Muslim Riska Suryani Sahal Hanafi Suryatunnisak Suryatunnisak Toman Sony Tambunan Vindi Tyastutik