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All Journal International Journal of Electrical and Computer Engineering Jurnal Manajemen Teori dan Terapan Management and Economics Journal (MEC-J) eCo-Buss Jurnal Teknik Industri Terintegrasi (JUTIN) Muhammadiyah Riau Accounting and Business Journal International Journal on Social Science, Economics and Art International Journal of Education, Social Studies, And Management (IJESSM) Journal of Indonesian Economy and Business Journal of Artificial Intelligence and Digital Business Prosiding Seminar Nasional Manajemen dan Ekonomi Sharing: Journal Of Islamic Economics, Management And Business Money: Journal of Financial and Islamic Banking CARE: Jurnal Pengabdian Multi Disiplin Dedikasi: Jurnal Pengabdian Pendidikan dan Teknologi Masyarakat Journal of Digital Community Services Journal Of Community Sustainability General Multidisciplinary Research Journal Journal of Financial and Business Journal of Community Service and Empowerment Dedikasi: Jurnal Pengabdian Pendidikan dan Teknologi Masyarakat JES-TM Social and Community Service
Wahyu Febri Ramadhan Sudirman
Univeristas Pahlawan Tuanku Tambusai
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Cover Vol 3 No 2 (2025) Sudirman, Wahyu Febri Ramadhan
CARE: Journal Pengabdian Multi Disiplin Vol. 3 No. 2 (2025)
Publisher : Fakultas Agama Islam Universitas Pahlawan Tuanku Tambusai

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Analisis Komparatif Algoritma Dijkstra dan Google Maps API dalam Penentuan Rute Tercepat Musridho, Raja Joko; Rusnedy, Hidayati; Sudirman, Wahyu Febri Ramadhan
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 3 (2025): Agustus - October
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i3.2264

Abstract

Penelitian ini membandingkan algoritma shortest path klasik, khususnya Dijkstra, dengan sistem penentuan rute berbasis waktu nyata seperti Google Maps dalam konteks efisiensi perjalanan. Simulasi manual dilakukan menggunakan graf berbobot statis, sementara studi kasus di Kota Pekanbaru digunakan untuk mengamati rekomendasi rute Google Maps pada dua waktu berbeda. Hasil simulasi menunjukkan bahwa algoritma Dijkstra menghasilkan rute optimal tetap (contoh: A → C → D → E dengan total waktu 5 menit pada kondisi normal), namun tidak dapat beradaptasi ketika terjadi perubahan kondisi lalu lintas. Sebaliknya, hasil observasi Google Maps menunjukkan adanya variasi rute: pada malam hari rute tercepat ditempuh dalam ±19 menit dengan jarak ±11,2 km, sementara pada siang hari rute berbeda dipilih dengan waktu tempuh lebih lama ±26 menit meskipun jaraknya hampir sama (±10,9 km). Perbedaan ini menegaskan bahwa Google Maps memperbarui bobot graf internalnya secara dinamis untuk menyesuaikan dengan kondisi lalu lintas. Temuan ini menyoroti keterbatasan algoritma konvensional di lingkungan perkotaan dinamis, sekaligus memperkuat keunggulan sistem navigasi berbasis data. Dengan demikian, penelitian ini menyimpulkan bahwa algoritma shortest path klasik relevan untuk tujuan edukatif dan simulatif, tetapi sistem navigasi berbasis data waktu nyata lebih efektif diterapkan dalam transportasi perkotaan yang kompleks.
The Role of Corporate Governance in Encouraging Improved Performance of Manufacturing Companies in the Capital Market Sudirman, Wahyu Febri Ramadhan; Reza, Saru; Andhini, Bunga; Riski, Muhamamd
General Multidisciplinary Research Journal Vol. 2 No. 2 (2025)
Publisher : Global Sustainability Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63453/general.v2i2.48

Abstract

Introduction: This study aims to analyze the influence of corporate governance and financial structure on the financial performance and value of manufacturing companies listed on the Indonesia Stock Exchange (IDX). Good corporate governance is believed to improve managerial efficiency and investor confidence, while an appropriate financial structure can support company stability and profitability. Methods: This study uses a quantitative approach with secondary data obtained from the financial statements of 45 manufacturing companies listed on the IDX from 2015-2019. Data analysis was conducted using multiple regression methods to determine the influence of each variable simultaneously and partially. Results: The results show that board diversity and the number of board directors have a positive and significant effect on all financial performance indicators and firm value. The board of commissioners has a positive effect on Tobin's Q but a negative effect on ROA and ROE. The audit committee does not significantly influence firm performance or value. Meanwhile, leverage is shown to have a negative effect on Tobin's Q and ROA, indicating that increasing debt can actually depress firm value and profitability. Conclusion and Suggestion: This study concludes that board diversity and effectiveness play a significant role in improving firm performance and value. Conversely, excessive use of debt can reduce a company's efficiency and competitiveness. Therefore, companies are advised to strengthen their governance structure by increasing board diversity and considering the debt ratio in their financial policies. Furthermore, future research is recommended to expand the sample to other sectors and add moderating variables such as institutional ownership to enrich the analysis of the relationship between governance and firm performance.
The Role of Investment Literacy in Stock Investment Decision Making in the Indonesian Capital Market: A Literature Review Sudirman, Wahyu Febri Ramadhan
General Multidisciplinary Research Journal Vol. 2 No. 1 (2025)
Publisher : Global Sustainability Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63453/general.v2i1.50

Abstract

Introduction: This study aims to analyze the role of investment literacy in stock investment decision-making in the Indonesian capital market. Investment literacy is a crucial factor in shaping rational and long-term investment behavior, especially amidst increasing public participation in capital market instruments. Methods: This study employed a Systematic Literature Review (SLR) with the PRISMA approach. Data was obtained from the Publish or Perish database and Google Scholar, with a total of 174 articles identified from 2021-2022. After a selection and eligibility assessment process, 20 articles that met the criteria were analyzed to identify patterns, themes, and relationships between relevant variables. Results: The results indicate that investment literacy positively influences the quality of investment decision-making. Investors with high levels of literacy are better able to understand risks, conduct rational analysis, and avoid behavioral biases such as overconfidence and herding. Furthermore, demographic factors such as age, education, experience, and gender also strengthen this relationship. Conclusion and Suggestion: The study concludes that improving investment literacy plays a significant role in fostering rational investment behavior in the Indonesian capital market. Efforts to improve financial literacy through education, training, and public outreach are needed. Future research is recommended to include variables such as digital financial literacy, fintech adoption, and Islamic financial literacy to make the results more relevant to modern financial developments.
Penggunaan Aplikasi Pendeteksi Olahraga berbasis Global Positioning System (GPS) untuk Meningkatkan Aktivitas Fisik Masyarakat Musridho, Raja Joko; Priyatno, Arif Mudi; Ramadhan, Wahyu Febri
Journal of Social and Community Service Vol. 3 No. 3 (2024): November 2024
Publisher : Faculty of Engineering University of Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestmc.v3i3.200

Abstract

The lack of physical activity in society has become one of the main factors contributing to the increased risk of non-communicable diseases. GPS-based technology has rapidly developed and can be utilized to enhance motivation for exercising. This community service program aims to educate and assist the public in using GPS-based exercise tracking applications to increase their physical activity. The methods used include socialization, training, monitoring of application usage, and evaluation of its effectiveness. The results indicate that the application helps raise awareness and motivation for exercising, as evidenced by the increased frequency and duration of physical activity. Thus, the use of GPS-based exercise tracking applications can be an innovative solution for promoting a healthier lifestyle in society.
Penyuluhan Literasi Digital Dalam Mencegah Perilaku Disinformasi Dalam Kehiduapan Bermasyarkat Pada Guru SMP Sudirman, Wahyu Febri Ramadhan; Hidayat, Hidayat; Rizki, Syafnur Muhammad; Arif, Muhammad
Journal of Community Service and Empowerment Vol. 2 No. 1 (2025)
Publisher : Global Sustainability Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63453/jcse.v2i1.44

Abstract

This community service activity aims to improve the understanding and skills of digital literacy among junior high school (SMP) teachers, with a focus on the wise, safe, and ethical use of social media. In today's digital era, teachers' roles are not only as instructors in the classroom but also as role models in a healthy digital ecosystem. Through this outreach, participants were provided with an understanding of the basic concepts of digital literacy, the risks and challenges in the digital space, and strategies for using social media to support learning and shape student character. The activity's implementation methods included material delivery, interactive discussions, and case simulations. The results of the activity showed a significant increase in teachers' knowledge and awareness of the importance of digital literacy, as well as a change in attitudes toward more responsible online activities. This activity is expected to be the first step in building a positive digital culture in the school environment and encourage teachers to become agents of digital literacy amidst the rapid flow of digital information today.
Comparative Analysis of The Benefits of Sukuk and Bonds in Indonesia Mardiyah, Suci; Zahrah, Alfiatun; Syaipudin, Muhammad; Hasda, Mifta; Sudirman, Wahyu Febri Ramadhan
Journal of Financial and Business Vol 1 No 1 (2024)
Publisher : Global Sustainability Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69693/jfb.v1i1.13

Abstract

This research aims to analyze the comparison of profits between sukuk and bonds in Indonesia, focusing on aspects such as structure, principles, and regulations, as well as the risk and profit profile of each instrument. Sukuk, which is based on Islamic sharia principles, offers the benefits of real asset ownership and profit-sharing-based income, while conventional bonds offer certainty of income through fixed interest payments. This study also discusses regulations governing the issuance of sukuk and bonds, and their impact on investment security and transparency. The analysis results show that sukuk are more attractive to investors who seek sharia compliance and stability in real assets, while bonds are more attractive to those who want income certainty and investment flexibility. This research concludes that the choice between sukuk and bonds must be adjusted to the risk profile, investment objectives, and personal preferences of each investor in Indonesia.
Development of Mutual Funds in The Indonesian Capital Market Rizky, Syafnur Muhammad; Andini, Bunga; Hasda, Mifta; Syaipudin, Muhammad; Sudirman, Wahyu Febri Ramadhan
Journal of Financial and Business Vol 1 No 1 (2024)
Publisher : Global Sustainability Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69693/jfb.v1i1.15

Abstract

This research examines the development of mutual funds in the context of the Indonesian capital market. Mutual funds have become one of the investment instruments that is increasingly popular and important in diversifying investor portfolios in Indonesia. This research aims to analyze the factors that influence the growth of mutual funds, the role of regulation in regulating the market, and the challenges faced in optimizing the potential of mutual funds as an effective and safe investment instrument. This study uses a descriptive-analytical approach by collecting secondary data from various literature sources related to the development of capital markets and mutual funds in Indonesia. The analysis results show that the growth of mutual funds is influenced by increasing public financial awareness and ease of access to information about investment products. The regulatory role carried out by the Financial Services Authority (OJK) also contributes to creating a more structured and safe investment environment for investors. However, several challenges need to be overcome, such as market fluctuations which can affect investment values, liquidity problems in several types of mutual funds, as well as expanding financial education to the public. Better regulation is needed to address these challenges and increase transparency and protection for investors.
Financial Performance Analysis of PT Senantias Makmur Cahyani, Binda Rahma; Sudirman, Wahyu Febri Ramadhan; Reza, Saru
Journal of Financial and Business Vol 1 No 1 (2024)
Publisher : Global Sustainability Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69693/jfb.v1i1.17

Abstract

Financial ratio analysis is an important tool for evaluating a company's financial performance, identifying trends, and determining existing financial strengths and weaknesses. This study analyzes PT Senantiasa Makmur's financial ratios for 2022 and 2023, including liquidity, solvency and profitability ratios. The analysis results show an increase in the current ratio from 1.6 to 1.8, quick ratio from 1.0 to 1.2, and cash ratio from 0.4 to 0.5, which indicates an improvement in the company's liquidity. In addition, the decrease in Debt to Asset Ratio from 0.63 to 0.60 and Debt to Equity Ratio from 1.70 to 1.50 indicates that the company has reduced its dependence on debt, reducing financial risk. The increase in Return on Assets (ROA) from 0.08 to 0.09 and Return on Equity (ROE) from 0.21 to 0.22 shows that the company is more efficient in using assets and equity to generate profits. Overall, PT Senantiasa Makmur demonstrated significant improvements in financial performance, placing it in a stronger position for future growth and sustainability.
Financial Performance Analysis of PT Bank Syariah Indonesia Ramadhan, Al Insani Mutiara; Sudirman, Wahyu Febri Ramadhan; Hidayat, Hidayat
Journal of Financial and Business Vol 1 No 1 (2024)
Publisher : Global Sustainability Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69693/jfb.v1i1.18

Abstract

This research aims to analyze the financial performance of PT Bank Syariah Indonesia (BSI) from 2022 to 2023 through evaluating main financial ratios. The data used includes current ratio, quick ratio, return on assets (ROA), return on equity (ROE), and capital adequacy ratio (CAR). Analysis is carried out to understand changes in bank financial conditions and their implications for stability and operational performance. the analysis results show a significant increase in short-term liquidity with an increase in the current ratio and quick ratio, which reflects better liquidity management. Increasing ROA and ROE indicate increased efficiency in the use of assets and equity to generate profits. In addition, the increase in CAR confirms that BSI has stronger capital reserves to face financial risks. These findings paint a positive picture of BSI's financial health and support investor and stakeholder confidence in the bank's future.
Co-Authors Alfiatun Zahara Amalia, Fazilla Amalia, Nala AMELIA, NUR Andhini, Bunga Andini, Bunga Anggun Pratiwi Anggun Pratiwi Arif Mudi Priyatno Arif Mudi Priyatno Aryadi Aryadi Berliana Putri Bunga Andhini Cahyani, Binda Rahma Cholidhazia, Putri Despira Despira Diany Mairiza Eka Roshifita Rizqi Eti, Eti Fahmi Iqbal Firmananda Fahmi Iqbal Firmanda Fazilla Amalia Fazilla Amalia Firmananda, Fahmi Iqbal Firmanda, Fahmi Iqbal Hastuty, Milda Hayu Ardina Hermawanti, Sela Hermawati, Sela Hidayat Hidayat Hidayat Hidayat Irmawanti, Irmawanti Jati, Putri Zulia Lailatul Syifa Tanjung Lasepa, Wanda Lismawati Lismawati M. Zaim Maini, Nur Mardiyah, Suci Maretha Ika Prajawati Mifta Hasda Mohd. Winario Muhammad Arif Muhammad Ikhsan Alif Muhammad Syaipudin Muhammad Zakir Muhammad Zakir Nala Amelia Noranisa, Noranisa Nur Afrinis Nur Afrinis Nuraziza, Sania Nurnasrina Nurnasrina Putri Zulia Jati Raja Joko Musridho Ramadhan, Al Insani Mutiara Ravi Adams Ravi Adams Riani Riani, Riani Rifqil Khairi Rinancy, Hariyet Rinda Fithriyana Riski, Muhamamd Rizki, Syafnur Muhammad Rizky, Syafnur Muhammad Rizqi, Eka Roshifita Rizqon Jamil Farhas Rizqon Jamil Farhas Rusnedy, Hidayati Sagena, Basir Sari, Efti Novita Saru Reza Suci Mardiya Suci Mardiyah Supardi Supardi Syafiq, M Rizan Syaipudin, Muhamamd Tanjung, Lailatul Syifa Wanda Lasepa Yusup Yusup Zahara, Alfiatun Zahrah, Alfiatun Zubaidah Assyifa