Abstract:This study aims to analyze the effect of Procedural Justice on Organizational Citizenship Behaviour (OCB) through Perceived Organizational Support (POS) among hotel employees in Makassar City. The research is motivated by…
y the declining extra-role behaviors of employees, which affect service quality, allegedly driven by perceived procedural injustice and low organizational support. Using a quantitative approach and Partial Least Squares Structural Equation Modeling (PLS-SEM), data were collected through questionnaires from employees of three- to five-star hotels. The results reveal that Procedural Justice has a positive and significant effect on both POS and OCB, directly and indirectly. Moreover, POS functions as both a mediator and a moderator, strengthening the relationship between procedural justice and OCB. The R² and Q² values indicate a high explanatory and predictive relevance, while the Goodness of Fit Index confirms the empirical adequacy of the model. These findings support the Social Exchange Theory (Blau, 1964) and Organizational Support Theory (Eisenberger et al., 1986), asserting that fairness and organizational support foster reciprocal relationships that motivate employees to engage in voluntary, extra-role behaviors. This study contributes theoretically by extending the application of social exchange theory within the hospitality context and provides practical implications for hotel management to enhance procedural justice and organizational support as strategies to improve employees’ organizational citizenship behaviour.
Abstract:This study aims to analyze the influence of leadership and work motivation on lecturer performance, both directly and indirectly through job satisfaction as a mediating variable at Nazhatut Thullab Al-Muafa University, Sampang.…
ampang. This study used a quantitative approach with the SEM-PLS method. The study population was all 66 permanent and non-permanent lecturers, using a census method (total sampling). The primary theory underlying this study is Goal Setting Theory. This study used a quantitative approach with the Structural Equation Modeling-Partial Least Squares (SEM-PLS) method. The results show that leadership can contribute to lecturer performance. Work motivation contributes to lecturer performance. Leadership contributes to lecturer performance through job satisfaction. Similarly, motivation contributes to lecturer performance through job satisfaction. These findings theoretically sharpen and expand the concepts discussed, and practically can serve as guidelines for Nazhatut Thullab Al-Muafa University, Sampang, in improving lecturer performance, evaluating, and driving institutional progress.
Abstract:This study aims to analyze the influence of leadership and work motivation on lecturer performance, both directly and indirectly through job satisfaction as a mediating variable at Nazhatut Thullab Al-Muafa University, Sampang.…
ampang. This study used a quantitative approach with the SEM-PLS method. The study population was all 66 permanent and non-permanent lecturers, using a census method (total sampling). The primary theory underlying this study is Goal Setting Theory. This study used a quantitative approach with the Structural Equation Modeling-Partial Least Squares (SEM-PLS) method.
The results show that leadership can contribute to lecturer performance. Work motivation contributes to lecturer performance. Leadership contributes to lecturer performance through job satisfaction. Similarly, motivation contributes to lecturer performance through job satisfaction. These findings theoretically sharpen and expand the concepts discussed, and practically can serve as guidelines for Nazhatut Thullab Al-Muafa University, Sampang, in improving lecturer performance, evaluating, and driving institutional progress.
Kata Kunci: Leadership, Work Motivation, Job Satisfaction, Lecturer Performance
Abstract:In an uncertain economic climate, a large global retailer used AI-powered spend intelligence to move $220 million from indirect operational costs toward high-impact R&D. In a difficult recession, this decisive step boosted…
ed revenue by 11%, demonstrating the transformative impact of effective capital management. This achievement contrasts with "spend blindness," where industry studies show most financial leaders struggle to link expenditure patterns to strategic growth outcomes and resort to reactive cost-cutting. This study addresses this crucial gap. A thorough mixed-methods approach including a global survey of 400 CFOs, longitudinal case studies of ten multinational organizations, and advanced predictive modeling substantiated a new paradigm. Research shows that companies that understand AI-driven spend orchestration develop 7.3% faster than competitors. This premium comes from a 37% improvement in the Growth Efficiency Ratio (GER), a critical statistic for translating savings into innovation, and 5.8 times more strategic investment opportunities than standard financial approaches allow. The Spend Intelligence Quotient (SIQ), a groundbreaking statistic that assesses financial agility through integrated spend monitoring, predictive analytics, and rapid capital reallocation, is key to this advantage. This paper introduces the empirically based Spend Orchestration Framework and the requirements for the 2025 AI Finance Stack to obtain SIQ >80, the empirically proven threshold for sustainable competitive advantage. The message is clear: finance chiefs must go beyond oversight. Today's CFO may use predictive contracting and algorithmic governance to turn spend data into strategic leverage, ensure resilience, and capture disproportionate value in.
Abstract:Blockchain technology is touted for democratizing supply chains, but 30–40% of smallholder farmers are excluded from fair market participation due to information gaps and power imbalances. The first complete empirical examination…
examination of blockchain's capacity to empower disadvantaged farmers in Global South agri-food systems. The paper examines 15 large-scale implementations, including Kenyan coffee cooperatives and Indian dairy collectives, using a rigorous mixed-methods methodology. Technical scalability in resource-limited situations, governance structures that promote meaningful multi-stakeholder engagement, and quantifiable inclusion results for small-scale farmers are thoroughly examined. Comparative case study, agent-based adoption modeling, and quasi-experimental effect evaluation by Propensity Score matching reveal that blockchain's potential is not automatic nor inherent in eight nations. Techno-institutional synergy, not technological complexity, improves democracy, the research shows. Hybrid governance systems with farmer-controlled validator nodes and tokenized decision-making rights enhanced smallholder involvement by 58% and premium retention by 78% over corporate-controlled systems. However, technologically sophisticated deployments without institutional expertise frequently increase power concentration and exclusion. The blockchain viability index helps identify optimal deployment conditions for different commodities, empirical evidence challenges the idea that decentralization automatically promotes inclusion, and the inclusion-by-design framework helps policymakers embed equitable principles into decentralized agri-tech from the start. This study shows food system digitization practitioners and scholars that genuine democratization occurs when technology drives institutional transformation.
Abstract:The increased integration of operational technology (OT), Internet of Things (IoT), and business IT systems has allowed sophisticated attackers to circumvent isolated security features and launch cross-platform assaults.…
Current fragmented techniques, with discrete detectors monitoring Modbus, Kubernetes, MQTT, or other domain-specific protocols, cannot handle cross-system risks. These methodologies overlook 68% of multi-vector marketing that uses both physical and digital channels. This study introduces a transfer learning architecture to integrate detection capabilities by correlating threats across protocols, devices, and settings. The architecture generates a unified feature space that extracts behavioral semantics from industrial control system logs, cloud telemetry, network traffic, and device-level signals to produce protocol-agnostic threat representations. Adversarial domain adaptation and semantic graph embeddings enable cross-domain knowledge transfer with minimum retraining. Security teams may now discover kill chains like infected cloud containers preceding illegal PLC command execution every 23 minutes. Validated against real-world attack datasets from water treatment facilities (OT) and cloud infrastructure (IT), the system achieved 93.4% cross-platform attack recall, a 41.3 percentage point improvement over prior methodologies. It reduced OT data labeling by 89% and false positives by 93.5%. This paradigm shift transforms threat correlation from a reactive, domain-specific process to adaptive intelligence, boosting resilience for critical infrastructure, industrial ecosystems, and smart environments facing cyber-physical hazards. The framework's practical validation in energy, industry, and vital infrastructure shows its importance in protecting an increasingly linked world.
Abstract:This research aims to determine the form of cooperation development between the Unesa Faculty of Economics and Business and partners from various institutions both domestically and abroad in order to achieve a Faculty with…
th a global reputation. The research method used is a qualitative method where data collection is carried out by conducting in-depth interviews, observation, documentation and Focus Group discussions. The results of this research show that the development of partnership cooperation between the Faculty of Economics and Business, Universitas Negeri Surabaya, Indonesia with domestic and foreign partners includes education, research and community service. Educational activities in the form of lecturer and student exchanges, seminars, proceedings, guest lectures, visiting lecturers/professors, curriculum benchmarking. Collaboration in the field of research takes the form of joint research, joint publication, joint editor and journal reviewer. Collaboration in the field of community service takes the form of outreach activities, training, mentoring and demonstration activities related to partner needs. So far this collaboration has shown a significant positive impact. The results of the research findings can add theoretical and methodological studies to the repertoire of scientific development regarding the study of the importance of collaboration in an organization, especially for higher education institutions. The contribution of this research adds to the study of the importance of cooperation, not only for the benefit of both parties but also for having an impact on the progress of institutions and society. Contribution for educational institutions, both formal and non-formal, to continue to build partnerships and to socialize the importance of cooperation to increase institutional progress, building more networks to strengthen cooperation. The practical implication of this research is that the Faculty of Economics and Business continues to strive for collaborative networks with the aim of increasing and strengthening collaboration networks in accordance with the vision and mission of the Unesa Faculty of Economics and Business. Priority programs in the context of achieving a global reputation can be used as main topics for collaboration with partners. This implication also adds to the study for educational and non-educational institutions that by collaborating, relationships are created to share knowledge, experience and resources to achieve common goals and contribute to the development of society and the nation.
Abstract:Education is an important aspect of human life that relies heavily on the role of teachers as the main factor in the success of the educational process. Professional teachers are formed through careful preparation from an…
n early age, one of which is through an education study program in college. Economics education students are specifically prepared to become economics teachers in the future. Their readiness is influenced by the mastery of knowledge in their field of study and teaching experience through direct practice. This study aims to determine the effect of economic literacy on the readiness of students to become teachers. The analysis method used is linear regression. Quantitative approach using SPSS with 86 respondents. The results showed that economic literacy has a significant effect on readiness to become a teacher.
Abstract:This study aims to determine the effect of Word of Mouth (WOM) and promotion on consumer purchasing decisions for Fore Coffee products at the Alauddin Makassar branch. In the current digital era, consumer behavior is heavily…
vily influenced by peer recommendations and digital promotional strategies. Using a quantitative research approach with stratified random sampling, data were collected from 100 respondents through a Likert-scale questionnaire. Multiple linear regression analysis was used to assess the impact of the two independent variables—WOM and promotion—on purchasing decisions. The results showed that WOM has a significant partial influence on purchasing decisions, indicating that peer communication, both traditional and electronic, is a dominant factor in shaping consumer perceptions and preferences. Promotion, on the other hand, did not show a significant partial effect, suggesting that price incentives alone may not be sufficient to influence purchasing behavior unless reinforced by social influence or trust. However, the simultaneous effect of WOM and promotion was statistically significant, emphasizing their combined role in consumer decision-making. The study concludes that WOM is a more dominant and effective marketing tool than standalone promotions and should be central to marketing strategies in the lifestyle-based coffee industry. These findings contribute to a deeper understanding of consumer behavior and offer practical implications for enhancing marketing effectiveness through integrated communication approaches.
Abstract:Public procurement plays a pivotal role in driving economic development, particularly in developing nations like Ghana, where government spending accounts for a substantial 70% of the national budget, significantly impacting…
ting GDP. This study critically examines the impact of public procurement reforms, notably the Public Procurement Act of 2003 (Act 663) and its subsequent amendments, on Ghana's economic trajectory. These reforms were strategically implemented to enhance transparency, accountability, and efficiency in public resource management. Analysis of key indicators reveals a mixed landscape of outcomes. While the Act has demonstrably improved procurement processes, reduced instances of corruption by a significant 25%, and streamlined public spending efficiency by 15% over the past decade, persistent challenges remain. These include inadequate institutional capacity, inconsistent enforcement of legal frameworks, and limited stakeholder engagement, collectively hindering the full realization of the reforms' transformative potential. Employing a mixed-methods approach, including secondary data analysis and in-depth interviews with government officials, procurement professionals, and civil society representatives, this study provides critical insights. While procurement reforms have made tangible contributions to economic growth evident in an estimated 10% annual savings in government expenditure significant enhancements are imperative in areas such as capacity building, regulatory enforcement, and fostering robust public-private collaboration. The study concludes with a set of actionable recommendations for stakeholders, including the imperative to strengthen institutional frameworks, promote ethical procurement practices, and cultivate inclusive stakeholder engagement. These measures are crucial for maximizing the impact of procurement reforms and ensuring sustainable economic development in Ghana.