Article Per Year (5 Year)
p-Index From 2020 - 2025
3.457
P-Index
This Author published in this journals
All Journal JURTEKSI PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal FASILKOM (teknologi inFormASi dan ILmu KOMputer) Jurnal Computer Science and Information Technology (CoSciTech) International Journal on Social Science, Economics and Art Daengku: Journal of Humanities and Social Sciences Innovation Jurnal Pendidikan Jasmani Khatulistiwa Sibatik Journal : Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan International Journal of Applied Finance and Business Studies Center of Knowledge Jurnal Sistem Informasi dan Teknik Informasi Journal Sport Academy (JSA) TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Journal of Software Engineering and Information System (SEIS) International Journal of Enterprise Modelling Economic: Journal Economic and Business Journal Sport Academy
Rahmad Firdaus
Fakultas Kedokteran Universitas Sumatera Utara
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

Published : 25 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 25 Documents
Search

 1   2   3 
The Influence of Digital Leadership, Work-Life Balance, Employee Engagement, and Organizational Learning on Employee Performance with Job Satisfaction as a Moderating Variable Munir, Munir; Firdaus, Rahmad; Suhardi, Suhardi; Amin, Mat
International Journal of Applied Finance and Business Studies Vol. 12 No. 3 (2024): December: Applied Finance and Business Studies
Publisher : Trigin Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/ijafibs.v12i4.332

Abstract

This study examines the influence of digital leadership, work-life balance, employee engagement, and organizational learning on employee performance, with job satisfaction as a moderating variable. Using SEM-PLS analysis on data from 250 employees in Indonesia's technology and service sectors, the findings reveal significant positive effects of digital leadership, employee engagement, organizational learning, work-life balance, and job satisfaction on performance. Job satisfaction positively moderates the relationship between digital leadership, work-life balance, and employee engagement with performance. However, a counterintuitive finding emerges in the interaction between job satisfaction and organizational learning, which weakens performance. This suggests that while job satisfaction amplifies the benefits of adaptive leadership and work-life harmony, it may reduce the efficacy of organizational learning initiatives, potentially due to misalignment with individual needs or contextual factors. The study underscores the necessity for organizations to cultivate technology-adaptive environments, prioritize employee engagement, and design balanced policies that integrate digital leadership with holistic well-being. Policymakers are advised to advocate for labor regulations that strengthen digital leadership capabilities and institutionalize work-life balance frameworks. For future research, longitudinal approaches and contextual variables—such as organizational culture or workload pressures—are recommended to deepen understanding of these dynamics. These insights contribute to human resource management strategies in the digital era, including nuanced approaches to sustaining performance while addressing employee satisfaction
Analisis Infrastruktur Teknologi Informasi untuk Mendukung Kelangsungan Bisnis pada Platform E-Commerce Firdaus, Rahmad; Zidan, Abiyyu Al Thoriq; Rajaguguk, Rifaldi Febriansyah; Suwanto, Fredy; Yeremia, Deryl Andeya; Pratama, Dicky
TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi Vol 5 No 1 (2025): TAMIKA: Jurnal Tugas Akhir Manajemen Informatika & Komputerisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/tamika.Vol5No1.pp35-45

Abstract

This research analyzes the implementation of information technology infrastructure in supporting business continuity of e-commerce platforms, focusing on risk management, security, and performance optimization aspects. Using a qualitative methodology with a case study approach, this research integrates COBIT and ITIL frameworks to evaluate IT infrastructure management effectiveness. The results show that the e-commerce platform has achieved 99.95% availability with an average response time of 180ms for standard transactions. The implementation of hybrid cloud-based microservices architecture provides optimal flexibility and scalability in handling demand fluctuations up to 400% from baseline load. Security analysis reveals the effectiveness of zero-trust architecture implementation with a threat detection rate of 98.5%. The integration of COBIT and ITIL frameworks resulted in a 47% increase in IT governance effectiveness, with the DSS domain achieving the highest maturity score of 4.5. This research recommends strategic development including migration to cloud-native architecture, implementation of AI/ML for resource optimization, and strengthening security capabilities through advanced threat detection.
TRAFFIC FLOW DETECTION USING YOLOV4 AND DEEPSORT ON NVIDIA JETSON NANO Taufiq, Reny Medikawati; Syahril, Syahril; Rafdi, Faris Abi; Firdaus, Rahmad; Sunanto, Sunanto; Muarif, Putri Fadhilla
JURTEKSI (Jurnal Teknologi dan Sistem Informasi) Vol 11, No 3 (2025): Juni 2025
Publisher : Universitas Royal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurteksi.v11i3.3871

Abstract

Abstract: This study aims to develop a Deep Learning-based Traffic Flow Detector to automatically and accurately observe traffic flow. Conventional traffic observation is often conducted manually or via CCTV, but it is prone to human error and difficult to use for real-time trend analysis. In this study, the YOLOv4 method is used to detect four types of vehicles (cars, motorcycles, buses, trucks). To continuously track vehicle movement and address occlusion issues, the Deep SORT algorithm is implemented. The YOLOv4 model used is a pre-trained model and was tested on seven CCTV video recordings obtained from the official website of the Pekanbaru City Transportation Department. The system was implemented on a limited device, the Nvidia Jetson Nano, as a simulation of direct CCTV integration. Test results showed a highest precision of 98%, but the maximum accuracy achieved was only 26%. This low accuracy is influenced by several factors, including video resolution, detection model quality, and lighting conditions. Nevertheless, the system demonstrates potential to support future traffic management and engineering decisions but still requires further optimization, including improving video resolution and quality, retraining the model with a more representative local dataset, using lighter and more accurate detection models, and optimizing the tracking algorithm. Keywords: deep learning; deepsort; NVIDIA Jetson NANO; traffic flow; YOLOv4  Abstrak: Penelitian ini bertujuan mengembangkan Traffic Flow Detector berbasis Deep Learning untuk mengobservasi arus lalu lintas secara otomatis dan akurat. Observasi lalu lintas konvensional sering dilakukan secara manual atau melalui CCTV, namun rentan terhadap human error dan sulit digunakan untuk menganalisis tren secara real-time. Pada penelitian ini digunakan metode YOLOv4 untuk mendeteksi empat jenis kendaraan (mobil, motor, bus, truk). Untuk melacak pergerakan kendaraan secara berkelanjutan dan mengatasi masalah occlusion, digunakan algoritma Deep SORT. Model YOLOv4 yang digunakan merupakan pre-trained model dan diujikan pada tujuh rekaman video CCTV yang diambil dari situs resmi Dinas Perhubungan Kota Pekanbaru. Sistem ini diimplementasikan pada perangkat terbatas Nvidia Jetson Nano sebagai simulasi penerapan langsung pada CCTV. Hasil pengujian menunjukkan presisi tertinggi mencapai 98%, namun akurasi tertingginya hanya sebesar 26%. Rendahnya akurasi dipengaruhi oleh beberapa faktor seperti resolusi video, kualitas model deteksi, serta kondisi pencahayaan. Meski demikian, sistem ini menunjukkan potensi untuk membantu pengambilan keputusan dalam manajemen dan rekayasa lalu lintas di masa depan, namun masih membutuhkan optimasi lebih lanjut, seperti  peningkatan kualitas video input, pelatihan ulang model dengan dataset lokal, penggunaan model deteksi yang lebih ringan dan akurat serta pengoptimalan algoritma pelacakan. Kata kunci: deep learning deepsort; Nvidia Jetson Nano; traffic flow; YOLOv4
Pelatihan Budidaya Ikan Air Tawar dan Peluang Pemasaran: Freshwater Fish Cultivation Training and Marketing Opportunities Firdaus, Rahmad; Hermanto, Hermanto; Nugroho, Fithriawan; Maryani, Cik; Fauzi, Aditya Ahmad; Suhardi, Suhardi; Marna, Marna
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 5 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10i5.9198

Abstract

The freshwater fish farming and digital marketing training program for communities in Central Bangka Regency aims to improve participants' technical skills and marketing abilities to support the regional economy. This program is implemented through activities including theoretical learning about aquaculture, direct practice, and digital marketing training. This Community Service activity uses survey and observation methods to measure the impact of training on participants' technical understanding, productivity, and income. The results of the community service activities showed a significant increase in technical knowledge, digital marketing skills, and aquaculture productivity. Participants' understanding of pond management, seed selection, feeding techniques, and disease control increased significantly. In addition, participants' average monthly income increased by 30% after training. This program effectively equips communities with relevant skills, demonstrating that integrated training that includes technical and digital marketing aspects can drive economic growth in rural communities.
Digital Transformational Leadership: A Bibliometric Study of Digital Transformation Trends, Themes, and Challenges in Organizations Kismiadi, Kismiadi; Firdaus, Rahmad; Suhardi, Suhardi
Economic: Journal Economic and Business Vol. 4 No. 2 (2025): ECONOMIC: Journal Economic and Business
Publisher : Lembaga Riset Mutiara Akbar (LARISMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56495/ejeb.v4i2.1007

Abstract

Digital transformation has become the centre of attention in modern organizational strategies, especially in the context of digital transformational leadership. This research aims to map the intellectual structure and global research trends related to these themes through a bibliometric approach. Data were obtained from the ScienceDirect database using the keyword "digital transformational leadership" and coverage of the publication years 2020 to 2025. A total of 500 articles that met the inclusion criteria were analyzed using the VOSviewer software. The visualization results show five main clusters that are interconnected, namely digital leadership, digital competence, digital innovation, barrier to transformation, and sustainable performance. Digital leadership emerged as a central theme, while barriers and technostress became a new issue that developed in the latest literature trends. The visual overlay analysis also shows a shift in focus from the technological aspect to the strategic and human resources aspect. This research makes a theoretical contribution in identifying the direction and opportunities for advanced research in the field of digital leadership, as well as practical implications for organizations in sustainably managing digital transformation. This study also emphasizes the importance of digital competence, continuous innovation, and mitigation of technological barriers as the foundation for organizational success in the era of digital disruption.
The Impact of Service Quality, Medical Personnel Communication, and Facility Availability on Patient Satisfaction with Patient Economic Perceptions as Moderating Variables Indinastin, Indinastin; Suhardi, Suhardi; Amin, Mat; Firdaus, Rahmad
Economic: Journal Economic and Business Vol. 4 No. 2 (2025): ECONOMIC: Journal Economic and Business
Publisher : Lembaga Riset Mutiara Akbar (LARISMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56495/ejeb.v4i2.1037

Abstract

This study aims to analyze the influence of service quality, interpersonal communication of medical personnel, and facility availability on patient satisfaction at Pangkalpinang City General Hospital (RSUD Kota Pangkalpinang), as well as to examine the mediating role of patients' economic perception. A quantitative approach was employed through a survey method involving 218 outpatient and inpatient respondents. Data were analyzed using Structural Equation Modeling (SEM) based on Partial Least Squares (PLS) with the SmartPLS 4 application. The results indicate that service quality, interpersonal communication, and facility availability have a positive and significant effect on patient satisfaction. Furthermore, patients’ economic perception significantly mediates the relationship between service quality and interpersonal communication with patient satisfaction, but does not significantly mediate the relationship between facility availability and patient satisfaction. These findings underscore the importance of improving service quality and interpersonal communication, as well as strengthening patients’ economic perception to optimize patient satisfaction in hospitals. This research provides practical implications for hospital management in designing more holistic and patient-oriented service quality improvement strategies.
The Effect of Price, Social Media Endorsement, and Place Atmosphere on Purchasing Decisions with Consumer Satisfaction as a Moderating Variable in Coffee Shop Consumers Agustin, Tri; Suhardi, Suhardi; Firdaus, Rahmad; Hamdan, Hamdan
Economic: Journal Economic and Business Vol. 4 No. 2 (2025): ECONOMIC: Journal Economic and Business
Publisher : Lembaga Riset Mutiara Akbar (LARISMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56495/ejeb.v4i2.1080

Abstract

This study investigates the impact of price, social media endorsement, and venue atmosphere on purchase decisions, with consumer satisfaction as a moderating variable, within the context of coffee shop consumers in Pangkal Pinang, Indonesia. The research employs a quantitative approach using survey data collected from 200 respondents who meet specific criteria related to digital behavior and purchasing experience. Data were analyzed using Partial Least Squares Structural Equation Modelling (PLS-SEM). The findings reveal that while price does not significantly affect purchase decisions directly, it strongly influences consumer satisfaction, which in turn has a significant effect on purchase decisions. Social media endorsement exerts a direct and significant influence on both satisfaction and purchase decisions, underlining its strategic importance in contemporary digital marketing. Meanwhile, venue atmosphere significantly enhances satisfaction but shows limited direct impact on purchase decisions, confirming its mediating role through emotional experience. This research emphasizes the importance of integrated marketing strategies that combine pricing, influencer marketing, and atmospheric design to optimize consumer satisfaction and drive purchasing behavior in service-based industries.
The Effect of Product Quality on Purchasing Decisions with Customer Reviews and Ratings as Intervening Variables Arsita, Herlin; Suhardi, Suhardi; Firdaus, Rahmad; Kurniadi, Dedi
Economic: Journal Economic and Business Vol. 4 No. 2 (2025): ECONOMIC: Journal Economic and Business
Publisher : Lembaga Riset Mutiara Akbar (LARISMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56495/ejeb.v4i2.1083

Abstract

This study seeks to investigate the impact of Product Quality on Consumer Purchase Choice, utilising Customer Reviews and Ratings as mediating variables. The methodology used in this study is Partial Least Squares-Structural Equation Modelling (PLS-SEM) facilitated by SmartPLS software. Data was collected from 228 participants who had experience in online shopping. The research findings revealed that Product Quality exerted a positive and significant influence on Customer Reviews and Ratings, as well as on Purchase Decision. In addition, Customer Reviews and Ratings were found to positively influence Purchase Decision, albeit to a lesser magnitude compared to Product Quality. These results underscore the idea that Product Quality is an important determinant of Purchase Decision, while Reviews and Customer Ratings serve as additional factors that can enhance the decision. The implications derived from this study suggest that organisations should prioritise improving product quality as a fundamental strategy, while also managing customer reviews and ratings to increase favourable perceptions of their products.
FINANCIAL LITERACY, POLICIES AND REGULATIONS, INFRASTRUCTURE FACILITIES AND FINANCIAL INCLUSION FOR MICRO, SMALL, AND MEDIUM BUSINESS OWNERS Zumalia; Suhardi; Firdaus, Rahmad; Sri Rejeki, Nadia
SIBATIK JOURNAL: Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan Vol. 4 No. 4 (2025)
Publisher : Penerbit Lafadz Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/sibatik.v4i4.2653

Abstract

This study examines the influence of Financial Literacy on Financial Inclusion by considering the role of Infrastructural Facility and Policy and Regulation as mediation variables. The study was conducted on MSMEs in the city of Pangkalpinang with 224 respondents, Data collection was carried out by distributing questionnaires online using Google Forms. The results of the analysis show that Financial Literacy has a significant effect on Financial Inclusion, both directly and through the Infrastructural Facility. On the other hand, mediation through Policy and Regulation is not significant, indicating that political regulation has not played an optimal role in increasing financial inclusion. These findings emphasize the importance of encouraging investment in strengthening infrastructure such as fintech networks and banking services in remote areas as an effective strategy in encouraging wider access to finance. In addition, regulations related to political and financial policies need to be evaluated to be more adaptive and effective in supporting people's financial literacy and access. More applicable financial education programs also need to be expanded through cooperation between the government, the private sector, and MSMEs to increase public understanding and participation in the formal financial system. Further research is suggested to explore additional factors and use a longitudinal approach to gain a more comprehensive understanding.
THE EFFECT OF PERSONAL FINANCIAL MANAGEMENT, ATTITUDE TOWARDS DEBT, AND BANKING KNOWLEDGE ON FINANCIAL COMPLIANCE THROUGH MEDIATION OF SELF-CONFIDENCE Wiyanti S, Lina; Suhardi, Suhardi; Firdaus, Rahmad
SIBATIK JOURNAL: Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan Vol. 4 No. 6 (2025)
Publisher : Penerbit Lafadz Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/sibatik.v4i6.2790

Abstract

This study aims to analyse the role of confidence in financial management as a mediator between personal finance management, banking knowledge, attitude towards debt, and financial compliance among Indonesian adults. The research method used was a quantitative survey with a cross-sectional approach, involving 170 respondents selected by purposive sampling. Data were collected through an online questionnaire and analysed using Structural Equation Modelling-Partial Least Squares (SEM-PLS). The results showed that confidence in financial management significantly mediated the relationship between personal financial management and financial compliance, but no significant mediating effect was found on the banking knowledge pathway. A positive attitude towards debt also showed a marginal mediating effect through self-confidence. These findings emphasise the importance of financial education interventions that focus not only on the knowledge aspect but also on strengthening confidence and positive attitudes in financial management.
Co-Authors Aditya Ahmad Fauzi Amin, Mat Andinata Anton, Anton Kurnia Hadisaputro Arsita, Herlin dedi kurniadi Dicky Pratama Edwin Syahada, Levania Fadila, Wahyu Fithriawan Nugroho Fitri Handayani Fu'adah Amran, Hasanatul Hamdan Hamdan Hermanto Hermanto Indinastin, Indinastin Kismiadi, Kismiadi Makrus, Mohammad Marna, Marna Maryani, Cik Mat Amin Mualfah, Desti Muarif, Putri Fadhilla Muhammad Suhairi, Munir Munir, Munir Nana Adriana Nur Hidayati Porja Daryanto, Zusyah Putra, Gope Mandala Rafdi, Faris Abi Rajaguguk, Rifaldi Febriansyah Rejeki, Nadia Sri Rian Fauzi Rizqy, Riza Rindriani Sani Akbar, Jufri Sri Rejeki, Nadia Sugianto Suhardi Suhardi Suhardi Suhardi Suhardi Sunanto Sunanto Suwanto, Fredy Syahril Syahril Taufiq, Reny Medikawati Tri Agustin, Tri Wahyudi, Ashari Wiyanti S, Lina Yeremia, Deryl Andeya Zidan, Abiyyu Al Thoriq Zumalia