Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
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This Author published in this journals
All Journal International Journal of Islamic Business and Management Review Jurnal Abdimas Perbanas
Widiastuti Murtiningrum
Perbanas Institute
Arts Computer Science & IT Economics, Econometrics & Finance Social Sciences

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Pelatihan Pemanfaatan Microsoft Power bi untuk Analisis dan Visualisasi Data di kanwil DJB Jawa Barat II Saripudin Saripudin; Widiastuti Murtiningrum
Jurnal Abdimas Perbanas Vol. 7 No. 1 (2026): Jurnal Abdimas Perbanas
Publisher : Institut Keuangan-Perbankan Dan Informatika Asia Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56174/jap.v7i1.1177

Abstract

The advancement of information technology has encouraged government institutions to optimize data utilization to support accurate and evidence-based decision making. The Regional Office of the Directorate General of Taxes (DGT) West Java II requires effective data management and analysis to support performance monitoring and evaluation. This activity aims to enhance employees’ competencies in processing, analyzing, and visualizing tax data using Microsoft Power BI, as well as to equip participants with skills in developing interactive dashboards as decision-support tools. The training methodology consisted of Business Intelligence concept delivery, hands-on data processing practice, data modeling, and dashboard development based on case studies. The results indicate an improvement in participants’ understanding and technical skills in utilizing Power BI for tax data analysis. The resulting dashboards are able to present information in a concise, interactive, and easily understandable manner, thereby supporting data-driven monitoring, evaluation, and decision making. This training contributes to the implementation of digital transformation and the strengthening of an analytical culture within the DGT Regional Office of West Java II.
Analysis of The Effect of Financial Ratios on ROA In Islamic Commercial Banks in Indonesia Widiastuti Murtiningrum
International Journal of Islamic Business and Management Review Vol. 3 No. 2 (2023)
Publisher : Asosiasi Dosen Peneliti Ilmu Ekonomi dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54099/ijibmr.v3i2.624

Abstract

Currently, Islamic banks are growing rapidly, starting in 1983, where BI gave freedom to banks to set interest rates, in order to create a healthy and strong bank, by implementing a profit-sharing system. The potential for the development of Islamic banks is very open, to become a leading bank at the global level. One of the government's missions is to develop the halal industry, making Islamic banks large and powerful in the country with the largest Muslim population in the world. For this reason, research was conducted by analyzing the ratio of finance to profitability at Islamic Banks from 2010 to 2022. The population in the study was 8 out of 14 Islamic banks, which are registered with OJK and have complete financial statements published with purposive sampling. Data analysis method with panel data regression using SPSS 25 and eviews 10. From the results of the t test, it is hypothesized that CAR and FDR have no influence on ROA, while NPF and BOPO have a negative influence on ROA. The variables CAR, FDR, NPF and BOPO simultaneously have a significant influence on the ROA of Islamic Banks for the period 2010 – 2022. The coefficient of determination is 53.5% and the remaining 46.5% comes from factors other than variables in the study.
Co-Authors Saripudin