Publikasi Universitas Mercu Buana
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Design and Construction of a Web-Based Machine Ordering Application Using the Codeigniter Framework
No full textThe company PT Engineering is engaged in manufacturing machinery and machine tools, repairing metal products, and repairing electrical equipment. The company was founded with the aim of meeting the needs of the industry in terms of providing high-quality equipment. the process of ordering production machines, such as tanks and mixers, which is currently running is still carried out using whatsapp or email media, so it is less effective and can cause various problems such as data recording errors, and less optimal service to customers. The absence of an integrated ordering system also makes it difficult for companies to track order status so that they cannot provide fast and accurate information to customers. The purpose of this research is to facilitate the production department and planner to monitor incoming orders so that orders can be completed on time. This research uses RAD analysis research method, diagram design using UML, system coding using PHP programming language and Mysql database. This research produces a web-based ordering system that is connected to a database so that order data can be stored properly
Improving Employee Performance through Empowering Leadership: Managing the Impact of Information Overload and Social Media Fatigue
No full textObjective: This study aims to analyse the effect of information and communication overload on social media fatigue, and its impact on employee performance, by considering the moderating role of empowering leadership.Methodology: This study uses a quantitative approach with a survey method and data collection through questionnaires distributed to permanent employees at universities in Indonesia. The data analysis technique uses linear regression and moderation test to test the relationship between variables.Findings: The results show that information and communication overload has a significant influence on social media fatigue, which in turn negatively impacts employee performance. Moreover, empowering leadership can mitigate such negative impacts, by providing support and autonomy to employees.Conclusion: The findings provide insights for organisations in designing more efficient communication policies and supporting empowering leadership development to improve employee well-being and performance in the digital age
Structured Literature Analysis on Sustainability Report Disclosure in Public Sector Organizations
No full textObjectives: This study examines the adoption of sustainability reporting in Public Sector Organizations (PSOs), focusing on (1) stakeholder expectations, (2) implementation challenges, and (3) the impact on accountability and value creation. It also identifies existing gaps in sustainability reporting frameworks and provides strategic recommendations to enhance transparency and effectiveness in public sector sustainability disclosures.Methodology: A Structured Literature Review (SLR) was conducted on 97 articles from Scopus (1990–2024), selected using keywords such as "sustainability reporting," "public sector," "GRI framework," and "public sector organizations." Inclusion criteria ensured relevance to the public sector and methodological diversity. The articles were categorized by sustainability focus, country, research methods, and theoretical frameworks. This approach enabled the identification of research trends, key gaps, and best practices to support policy improvements in sustainability reporting.Findings: The review reveals that (1) research on sustainability reporting in PSOs is still limited and predominantly conducted in developed countries, (2) there is an increasing trend in sustainability reporting driven by demands for greater transparency and accountability, (3) major challenges include inconsistencies in reporting frameworks, varied stakeholder expectations, and difficulties integrating sustainability metrics, and (4) adoption is influenced by regulatory environments, political commitment, and resource availability. Although digital reporting tools are emerging, standardization and performance measurement issues remain unresolved.Conclusion: Despite progress, sustainability reporting in PSOs suffers from a lack of consistency, comparability, and stakeholder engagement. To improve credibility and effectiveness, harmonized standards, stronger regulatory oversight, and capacity-building initiatives are essential. Addressing these gaps will enhance accountability and foster long-term value creation in the public sector
The Effect of Green Motivation and Green Creativity on Performance: The Mediating Role of Green Innovation
No full textObjectives: The study's purpose is to examine the mediating role of green innovation on the influence of crucial green motivation and green creativity on product development performance in Traditional Herbal Medicine SMEs in Sukoharjo, Indonesia. In the context of increasing environmental awareness, green innovation is the key to creating friendly products that can maintain and improve the competitiveness of the SME industry.Methodology: This study obtained data by questionnaires distributed to 205 Traditional Herbal Medicine SMEs owners with continuous sampling techniques. Using Smart PLS 3.2.9 software, this study used the partial least square method and the bootstrapping test to conduct hypothesis testing of the variables in the research.Finding: The study's findings demonstrate that green drive and green creativity positively influence green innovation. Furthermore, green innovation has been demonstrated to modulate the impact of green motivation on product development performance. The study's results demonstrate that the green creativity variable does not significantly impact green motivation and green innovation is not established as a mediator between green creativity and product development performance.Conclusion: The study's findings indicate that organizations capable of integrating green innovation into their business strategy will be better equipped to confront future difficulties and contribute to environmental sustainability
Consumer Innovation, e-Trust, and e-Loyalty: Evidence from the e-Commerce Industry in Aceh, Indonesia
No full textObjectives: This study looks at how consumer innovativeness affects e-trust and e-loyalty in the e-commerce setting in Aceh, Indonesia. It also examines whether e-trust plays a role in connecting consumer innovativeness with e-loyalty.Methodology: The research uses a quantitative approach and applies the Structural Equation Modeling–Partial Least Squares (SEM-PLS) method to test the hypotheses. Data was gathered from 200 e-commerce users in Banda Aceh and Lhokseumawe through non-probability incidental sampling. The analysis was done using SmartPLS software to look at both direct and indirect links between the key variables.Findings: The findings reveal that consumer innovativeness exerts a positive influence on both e-trust and e-loyalty. Furthermore, e-trust significantly enhances consumer loyalty and acts as a mediating variable between innovativeness and loyalty. These results suggest that higher levels of innovativeness foster greater consumer confidence in e-commerce platforms, which, when supported by reliability and ethical practices, contribute to sustained customer engagement and loyalty.Conclusion: Consumer innovativeness and e-trust emerge as critical drivers of e-loyalty in Aceh’s e-commerce environment. Innovation fosters trust, and trust, in turn, builds long-term loyalty. The study highlights that innovation strategies should be both technologically progressive and culturally aligned with local values such as honesty, reliability, and ethical conduct to ensure sustainable consumer relationships
The Role of Penta Helix Collaboration in Accelerating Bureaucratic Reform and Improving the Quality of Public Services in Papua Province
No full textObjective: This study examines the role of Penta Helix collaboration in accelerating bureaucratic reform and improving the quality of public services in Papua Province. The Penta Helix model involving government, business, community, academia, and media is expected to create more effective synergies in addressing Papua's bureaucracy and development challenges.Methodology: The research method used is a qualitative approach with data collection through in-depth interviews, observation, and documentation studies at the Papua Provincial Secretariat.Findings: The findings show that despite significant challenges in terms of infrastructure and human resources, cross-sector collaboration can accelerate bureaucratic reform, create more responsive policies, and improve the quality of public services. Good cross-sector coordination and the active role of the community and media are key success factors.Conclusion: This study concludes that the Penta Helix collaboration can be an effective model to accelerate bureaucratic change in Papua by considering local characteristics and strengthening the capacity of related sectors in development
Sustainable Tourism Development Through Social Empowerment
No full textObjectives: This research aims to develop a sustainable tourism development model through social empowerment, prioritizing local wisdom, infrastructure, and Human resources management strengthened by government rule.Methodology: This study uses a quantitative approach by distributing questionnaires to 270 tourists using convenience sampling techniques, who visiting the main destinations in Jambi province consisting of 9 districts and 2 cities and the data is processed using smart PLS, a qualitative method by conducting Focus Group discussions to obtain validation of the findings of the research results that are adjusted to the facts from the opinions of experts.Finding: This study found that local wisdom and human resource management significantly influence sustainable tourism development, while infrastructure does not directly contribute to tourism sustainability. Social empowerment plays a crucial role in strengthening the relationship between local wisdom, infrastructure, and human resource management through government rule.Conclusion: The key implication of these findings underscores the importance of effective social empowerment and governance in ensuring the long-term sustainability of the tourism sector. Therefore, policies that encourage active participation of local communities in tourism management should be developed, supported by training and capacity-building programs to enhance workforce adaptability to market and technological changes. Tourism industry players in Jambi to integrate local wisdom into business models and destination management to enhance attractiveness and sustainability. Further research is needed to explore more effective mechanisms for strengthening social empowerment and tourism governance through community-based approaches, as well as to examine the impact of fiscal policies and economic incentives on tourism sustainability. Overall, this study highlights the necessity of collaboration between governments, local communities, and private sector stakeholders to build a resilient and sustainable tourism ecosystem
Evaluation of recycled steel properties originating from construction steel waste
No full textThis research presents an experiment of constructional recycled steel properties that has been remelted into component-shaped specimens using green sand casting. A series of tensile, compressive and toughness tests were conducted. Then, specimens were observed using Scanning Electron Microscopy (SEM) and Energy-Dispersive X-ray (EDX) for microstructure analysis and chemical composition determination. This experiment was done to determine whether the recycled steel quality met the industrial standards. All tests were conducted at Universiti Teknologi MARA (UiTM), providing data on the stress-strain relationship and toughness of recycled steel. The results indicated that recycled steel exhibited tensile characteristics below the standard strength range required by Eurocode. The changes in Young’s modulus of the steel were attributed to exposure to high temperatures, causing significant vibration within the steel atoms and increasing the distance between atoms, thereby reducing tensile strength. The influence of impurities may also be a factor affecting tensile strength. The tests also concluded that the recycled steel construction waste was a brittle material with an average V-notch toughness of 24J
Signal quality comparison of customer base and branching methods in fiber to the home network design
No full textOne communication medium that is well-known for its outstanding and reliable performance is fiber optic. A social example of its application is the Fiber to the Home (FTTH) network. The goal of this study is to evaluate the signal quality of the customer base method and the branching method, two FTTH-building techniques based on the PT.PLN Icon Plus standards, in order to identify the most practical approach for use in the Air Hitam 2 cluster. Two scenarios were used in this study at the Fiber Access Terminal (FAT) with 1:16 and 1:8 splitters. The fiber optic cable path design findings demonstrate that the branching approach is a wise decision, utilizing optical fiber cables for a total of 9 Km, with the greatest cable distance being 2.5 Km from the Optical Line Terminal (OLT) to the end FAT. According to theory, in the 1:16 splitter situation and the 1:8 splitter scenario, the optical power received by the Optical Network Terminal (ONT) is -19.13 dBm and -16.03 dBm, respectively, with an OLT transmit power of 3 dBm. For these cases, the simulation results are -17.98 dBm and -20.27 dBm. Additionally, the budget value for the rising time reaches 0.253 ns. The bit error rate values in the 1:16 and 1:8 splitter scenarios are 3.157 × 10-10, and 1.63507 × 10-28, respectively, while the Q factor values are 6.18233 and 11.014, respectively. Based on theory and simulation, these findings suggest that the branching strategy can deliver good performance
Reduced graphene oxide-ZnO hollow microsphere composite for supercapacitor applications
No full textThrough a facile solvothermal synthesis process, a reduced graphene oxide-ZnO microsphere composite was produced at 180 °C for 24 hours. Raman spectroscopy, X-ray diffraction, field emission scanning electron microscopy, and transmission electron microscopy were used to analyze the morphological structures of the material. The analysis revealed that hexagonal phase wurtzite ZnO nanoparticles assembled homogeneous microspheres, decorated on the graphene sheets by graphene oxide functional groups. The ZnO nanoparticles are about 30 nm in size and the microspheres are hollow. A possible growth mechanism for the formation of ZnO hollow microspheres anchored on graphene sheets has been proposed. Cyclic voltammetry, galvanostatic charge-discharge and electrochemical impedance were used to evaluate the electrochemical performance of the composite. At a scan rate of 1 mV/s, the reduced graphene oxide-ZnO hollow microsphere composite electrode demonstrated an enhanced specific capacitance of 40.70 F/g with energy and power densities of 5.75 Wh/kg and 1.97 kW/kg, respectively