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p-Index From 2021 - 2026
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All Journal RESLAJ: Religion Education Social Laa Roiba Journal
Kartika Hendra TS
Master of Management, Faculty of Economics, Batik Islamic University, Surakarta
Religion Economics, Econometrics & Finance Education Environmental Science Social Sciences

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Career Development, Employee Competence, Work Culture and Communication on Employee Performance at Sukoharjo Pratama KPP Triyanto Triyanto; Kartika Hendra TS; Sarsono Sarsono
Reslaj: Religion Education Social Laa Roiba Journal Vol. 8 No. 4 (2026): RESLAJ: Religion Education Social Laa Roiba Journal
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/reslaj.v8i4.10621

Abstract

This study aims to test and analyze the influence of career development, employee competency, work culture, and communication on the performance of KPP Pratama Sukoharjo employees both partially and simultaneously. This research method uses a quantitative research design. The population is all employees working at KPP Pratama Sukoharjo, totaling 109 people. The sampling technique used in this study is the Census technique with a sample size of 109 respondents. Data collection uses a questionnaire. The data analysis technique used is statistical analysis, namely multiple linear regression tests, F tests, t tests, and coefficients of determination. The results of the study show that career development has a significant effect on the performance of Sukoharjo Pratama Tax Office employees. Employee competence has a significant effect on the performance of Sukoharjo Pratama Tax Office employees. Work culture has a significant effect on the performance of Sukoharjo Pratama Tax Office employees. Communication has a significant effect on the performance of Sukoharjo Pratama Tax Office employees. Career development, employee competence, work culture, and communication have a simultaneous and significant effect on the performance of Sukoharjo Pratama Tax Office employees. The determination or contribution of the variables Career development, employee competence, work culture, and communication have a simultaneous and significant effect on the performance of Sukoharjo Pratama Tax Office employees by 78.2%, while 21.8% is influenced by other variables. Keywords: employee performance, career development, employee competency, work culture and communication
Comparative Analysis of Value Increase and Prediction Asset Growth Between Bitcoin, Gold, and World Stock Index Ary Yusdianto; Kartika Hendra Ts; Supawi Paawenang
Reslaj: Religion Education Social Laa Roiba Journal Vol. 8 No. 5 (2026): RESLAJ: Religion Education Social Laa Roiba Journal
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/reslaj.v8i5.11295

Abstract

Technological developments have transformed nearly every aspect of society, including investment methods. The types of investments that frequently attract investors are digital assets in the form of cryptocurrencies, stock indices, and gold. Comparative research on these three types of investments is still limited, particularly regarding Bitcoin. Therefore, this study analyzes the asset values ​​of these three types of investments and their predicted growth as considerations in determining promising investments. This quantitative descriptive study analyzes variables using the CAGR (Compound Annual Growth Rate) and AAGR (Average Annual Growth Rate) parameters for Bitcoin, gold, and stock indices in the United States, China, Germany, and Indonesia for the 2020–2024 period. The data is then used to predict asset growth over the next five years (2025–2029). The results show that the three types of assets studied for the 2020–2024 period exhibited growth in value with distinct profile characteristics. Bitcoin, the most volatile asset, offers the potential for significant long-term returns. Meanwhile, the assets with the best potential for growth in the 2025–2029 period, starting with the highest ranking, are Bitcoin, the S&P 500 (United States), and Gold. The predicted values ​​based on AAGR and CAGR for Bitcoin assets in 2029 are Rp75,664,861,688 and Rp7,575,357,132, respectively. Consideration of macroeconomic factors, along with strengthening government regulations and market education, is necessary for successful economic growth. Future research on digital assets such as Ethereum or stablecoins, and analysis of the impact of crypto adoption by countries as national reserves using other parameters, are needed to strengthen references and considerations for future investment options, taking technological advancements into account.
Co-Authors Ary Yusdianto Sarsono Sarsono Supawi Paawenang Triyanto Triyanto