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Application of Unified Theory of Acceptance, Use of Technology Model and Delone & Mclean Success Model to Analyze Use Behavior in Mobile Commerce Applications Pramudito, Dendy K; Nuryana, Arief; Assery, Syeh; Purnomo, Hery; Ady Bakri, Asri
Jurnal Informasi dan Teknologi 2023, Vol. 5, No. 3
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.v5i3.382

Abstract

In order to assist businesses, create more efficient solutions and get the greatest benefits from these applications, this research was undertaken with the primary goal of identifying the elements that influence the behavior of utilizing food service applications and enhancing their use. Three variables from the Delone & Mclean IS Success Model and the measurement model, UTAUT, are used in this study's quantitative methodology. Users of food service applications on the island of Java make up the study's population. A total of 150 people responded to the samples. Purposive sampling was used to collect samples. Data analysis using SmartPLS version 4 and the PLS-SEM methodology. Five of the seven factors examined in the study of interest and usage behavior were found to be valid. This means that the use of food service applications can improve performance, assisted by supporting facilities and systems of good quality, so that it can affect the level of user acceptance of the food service application. This research can provide startups with an understanding of the factors that influence their application usage behavior, with the aim of increasing the acceptance and use of food service applications.
Implementation of Gradient Boosted Tree, Support Vector Machinery and Random Forest Algorithm to Detecting Financial Fraud in Credit Card Transactions Salomo Leuwol, Ferdinand; Ady Bakri, Asri; N. Bailusy, Muhsin; Setia Putra, Hari; Sukanti, Ni Ketut
Jurnal Informasi dan Teknologi 2023, Vol. 5, No. 3
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.v5i3.386

Abstract

According to Google Trends data, machine learning-based credit card identification has grown over the last five years, at the very least, across all nations. In order to detect credit card fraud in this study, the authors will use machine learning methods such random forests, support vector machines, and gradient-boosted trees. The authors used the Synthetic Minority Oversampling Technique (SMOTE) and Random Under Sampling (RUS) sampling methods in each algorithm to compare because there was a class imbalance in this investigation. The research findings demonstrate that the author's algorithm and sample technique were successfully used, as shown by the AUC values obtained for each being > 0.7. The top score in RUS was 0.7835 using the Random Forest algorithm, whereas the greatest score in SMOTE was 0.73 with the Gradient Boosted Trees approach. The Random Forest algorithm and the Random Under Sampling (RUS) technique are developed as a result of this research, and they are useful for identifying fraudulent credit card transactions.
Application of The Unified Theory of Acceptance and Use of Technology Method to Analyze Factors Influencing The Use of Digital Wallets in Indonesia Edhie Rachmad, Yoesoep; Ady Bakri, Asri; Nuraini, Rini; Widia Nurdiani, Tanti; Kushariyadi
Jurnal Informasi dan Teknologi 2024, Vol. 6, No. 1
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.v6i1.504

Abstract

This study aims to determine how the intention to use digital wallets is influenced by performance expectancy, effort expectancy, social influence, and enabling factors. The author selected the type of conclusive research design for this study. Descriptive research is the methodology, and a cross-sectional design is employed to collect data. Questionnaires were distributed to collect data utilizing non-probability sampling techniques, particularly judgmental sampling. One hundred responders are needed. The author measures the existing variables using an interval scale. It was discovered that performance expectancy positively influences the intention to utilize the wallet application based on the data processing outcomes. On the other hand, effort expectancy has no discernible impact on intention to use, indicating that users' intentions are unaffected by their expectations regarding the degree of difficulty associated with utilizing the application. Furthermore, it was discovered that effort expectancy positively impacts performance expectancy. It was also found that social influence variables positively impacted use intention. Facilitating conditions did not, however, appear to affect the intention to use significantly
Analysis of The Influence of Perceived Usefulness Factors and Subjective Norm on Intention to Use QR Code of Digital Wallet Users Djaniar, Upik; Sukriyadi; Munizu, Musran; Tomadehe, Sumiati; Ady Bakri, Asri
Jurnal Informasi dan Teknologi 2024, Vol. 6, No. 1
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.v6i1.506

Abstract

The purpose of this study is to ascertain how behavioral intention to reuse is influenced by perceived usefulness, perceived ease of use, compatibility, subjective norm, perceived risk, perceived trust, and perceived cost of the QR payment. The researcher employed a survey approach, a single cross-sectional design for data collecting, and a conclusive research design with a descriptive research design type. Researchers employed the judgmental sampling method along with non-probability sampling strategies in this study. There were 100 samples used in this investigation. major data from the outcomes of distributing questionnaires served as the major data source. Researchers used the structure-equation modeling (SEM) technique to evaluate their hypothesis. The study's findings indicate that behavioral intention to utilize QR Code payments is positively influenced by perceived usefulness, perceived simplicity of use, compatibility, subjective norms, and perceived trust. An individual's intention to use the service again is positively correlated with how much they perceive the benefits, find it easy to use, find it matches their lifestyle, have support from significant others, and have a high degree of faith in the QR Code. Perceived risk and cost, however, do not significantly affect behavioral intention, indicating that people's intentions to use QR Codes again are not hampered by their sense of risk and associated expenses.
Analysis of The Influence of Financial Information Systems, Internal Control Systems, and Information Technology on Quality of Financial Reports Edhie Rachmad, Yoesoep; Ady Bakri, Asri; Irdiana, Sukma; Waromi, Juliana; Jansen Sinlae, Alfry Aristo
Jurnal Informasi dan Teknologi 2024, Vol. 6, No. 1
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.v6i1.513

Abstract

The present study investigates the effects of information technology utilization, regional financial management information system implementation, and internal control system implementation on the integrity of financial reports generated by regional governments. A causal connection distinguishes the present investigation. Surveys were utilized to collect data, and questionnaires were distributed to respondents as part of the methodology. Respondents to the study were government employees. The samples used in this study were selected through convenience sampling. The research approach employed in this investigation was multiple regression analysis. According to this research, no observable correlation between local governments' degree of information technology implementation and the caliber of financial reports they generate can be identified. Nevertheless, the integrity of financial reporting can be improved through the implementation of financial management information systems and internal controls. An effective financial management information system can facilitate the production of financial reports of superior quality that adhere to specific regulations. The above system should address data security issues, timely information retrieval, report precision, report variety, and compliance with governmental financial report standards. Similarly, the enhancement of financial report quality generated by local governments can be achieved by implementing a resilient internal control system comprising communication, monitoring, the control environment, risk assessment, and control measures. The concurrent implementation of internal control systems, information technology implementation, and financial management information system establishment all contribute to improving the quality of financial reports produced by local governments.
Examining BMT's Role in Boosting Member Income: A Case Study in Kamang Mudiak Ady Bakri, Asri
Al Urwah : Sharia Economics Journal Vol. 1 No. 01: Islamic Finance and Institutional Resilience: Strengthening Performance, Ethics, and
Publisher : Takaza Innovatix Labs Ltd.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61536/alurwah.v1i01.16

Abstract

The background of this research is motivated by the presence of members who need funds to run their business in Kamang Mudiak and the amount of per capita income of the community or residents that has remained relatively high. At the same time, this research aims to increase people’s income. Type of research used in the form of field research that is descriptive qualitative. The technique of collating data through interviews with informants (BMT employees and some people from the community), observation, and documentation. The data analysis technique uses analysis techniques, according to Miles and Huberman, which consists of data collection, data processing, data presentation, and conclusion. The results of this study indicate that the presence of BMT in Nagari Kamang Mudiak has been effective in helping people’s income. This can be seen from the distribution of additional capital distributed by BMT to the community. From this capital, the community manages it well so that they can develop their businesses to be more productive and more advanced and to improve their economy even better.
USE OF BLOCKCHAIN TECHNOLOGY IN DATA DISTRIBUTION SYSTEM SECURITY Nur Hakim; Ady Bakri, Asri; Wahyudi, Farid
INTERNATIONAL JOURNAL OF SOCIAL AND EDUCATION Vol. 1 No. 6 (2024): September
Publisher : Pondok Pesantren Baitul Quran

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

In the current digital era, data security is a major concern in various industrial sectors. Blockchain, as the data distribution technology underlying cryptocurrencies such as Bitcoin, has shown significant potential in addressing various data security issues. This literature research aims to comprehensively examine the use of blockchain technology in improving the security of data distribution systems. Through a systematic review method, this research collects and analyzes various studies, articles and reports related to the use of blockchain in the context of data security. The literature review results show that blockchain offers several key security features, such as decentralization, resistance to manipulation, anonymity, and transparency, which can prevent cyberattacks and protect data integrity. However, this research also identifies challenges faced in blockchain implementation, including issues of scalability, energy efficiency, and compatibility with existing data systems. This research suggests that the development of hybrid solutions that combine blockchain elements with traditional data distribution technologies can provide a balance between security and efficiency. Additionally, cooperation between developers, industry, and regulators is critical to creating standards and frameworks that support widespread blockchain adoption. Thus, this research provides a balanced view of the potential and challenges of using blockchain in the security of data distribution systems, as well as suggesting directions for further research and development in this area.
Webinar Nasional Metodologi Penelitian: Memahami Konsep Dasar Penelitian Kualitatif dan Kuantitatif Dharma Hita, I Putu Agus; Junianto, Pilifus; Ady Bakri, Asri; Putri, Alifia Ramadhina; Ariestika, Elsa; Valentri, Avi; Trisnawati, Teti; Pranata, Doni
Journal Social Science And Technology For Community Service Vol. 6 No. 1 (2025): Volume 6, Nomor 1, March 2025
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jsstcs.v6i1.78

Abstract

Penelitian mengenai metodologi penelitian kuantitatif dan kualitatif memiliki peran penting dalam meningkatkan kualitas penelitian akademik dan profesional. Webinar Nasional Metodologi Penelitian ini diselenggarakan sebagai bentuk pengabdian kepada masyarakat dengan tujuan meningkatkan pemahaman peserta terhadap konsep dasar dan penerapan metodologi penelitian. Kegiatan ini dilakukan secara daring melalui platform Zoom dengan melibatkan 145 peserta dari berbagai kalangan, termasuk dosen, akademisi, praktisi, dan mahasiswa. Metode yang digunakan dalam webinar ini mencakup pemaparan materi oleh keynote speaker dan narasumber, diskusi interaktif, serta sesi tanya jawab yang memungkinkan peserta memperoleh pemahaman yang lebih dalam mengenai metodologi penelitian. Hasil kegiatan menunjukkan bahwa lebih dari 90% peserta merasa mendapatkan manfaat signifikan dari webinar ini, terutama dalam hal pemahaman mengenai pemilihan desain penelitian, teknik pengumpulan data, dan metode analisis yang sesuai dengan kebutuhan penelitian mereka. Berdasarkan survei umpan balik, peserta juga mengapresiasi materi yang disampaikan secara sistematis serta kesempatan untuk berdiskusi langsung dengan para ahli. Kesimpulan dari kegiatan ini menunjukkan bahwa webinar berhasil meningkatkan literasi metodologi penelitian kuantitatif dan kualitatif di kalangan peserta, serta memberikan dasar yang kuat bagi mereka untuk mengaplikasikan metodologi penelitian dengan lebih efektif. Dengan demikian, kegiatan ini memberikan kontribusi nyata dalam meningkatkan kualitas penelitian di berbagai disiplin ilmu.