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p-Index From 2021 - 2026
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This Author published in this journals
All Journal Jurnal Mantik International Journal of Applied Finance and Business Studies International Journal of Multidisciplinary Sciences and Arts
Maria Christiana Iman Kalis
Universitas Tanjungpura, Indonesia
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Languange, Linguistic, Communication & Media

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Leverage, profitability, liquidity, and bond ratings: Testing the effects of company size interactions Marseliana Marseliana; Maria Christiana Iman Kalis; Wendy Wendy; Mustarudin Mustarudin; Girang Permata Gusti
International Journal of Applied Finance and Business Studies Vol. 11 No. 3 (2023): December: Applied Finance and Business Studies
Publisher : Trigin Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/ijafibs.v11i3.190

Abstract

Bond ratings are a source of legal insurance for investors in reducing the possibility of default risk and measuring the risk of traded bonds. In this research, we examine the influence of leverage, profitability, liquidity, and company size as moderating variables on the ratings of bonds listed on the IDX. This type of research is casual with the population being manufacturing companies registered on the IDX from 2018 to 2022. Meanwhile, the research sample was determined using a purposive sampling method so that 20 sample companies were obtained. The data analysis techniques used in this research are descriptive statistical analysis, logistic regression analysis, simultaneous tests, and partial tests. Based on data processing using logistic regression, it is proven that leverage and profitability influence bond ratings with positive results. At the same time, liquidity does not significantly influence bond ratings. Leverage and liquidity, after being moderated by company size, do not significantly affect bond ratings, while profitability moderated by company size has a significant effect on bond ratings.
The influence of e-wom and security on cryptocurrency purchase decisions in generation z through trust as mediation variables Julhuda Julhuda; M. Irfani Hendri; Wenny Pebrianti; Maria Christiana Iman Kalis; Yulyanti Fahruna
Jurnal Mantik Vol. 7 No. 3 (2023): November: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.v7i3.4406

Abstract

Generation Z is a demographic group that has grown up with digital technology and has an important role in the adoption of cryptocurrency as an increasingly popular form of investment and online transactions. The advantages and potential of cryptocurrencies are attractive. However, several challenges need to be overcome, such as security issues, concerns about fake news, unclear regulations, and price volatility that will affect cryptocurrency purchasing decisions. This research aims to test whether factors such as the influence of Electronic Word of Mouth (eWOM), Security, and Trust influence cryptocurrency purchasing decisions in Generation Z. This research uses Structural Equation Modeling (SEM) and AMOS statistical tools. Data collection techniques were distributed through online questionnaires on the 5 largest islands in Indonesia with a sample of 200 respondents. The population of this research is Generation Z in the age range of 18-25 years, who are buyers of cryptocurrency using purposive sampling techniques. The results of this research show that electronic Word of Mouth has a positive and significant influence on cryptocurrency purchasing decisions in Generation Z. Perceptions of cryptocurrency security also have a significant influence on purchasing decisions. Trust is also an important factor in shaping Generation Z's Purchasing Decisions
Safety Climate and Turnover Intention in Border Areas: Insights from a Systematic Literature Review Syarifah Novieyana; Maria Christiana Iman Kalis; M. Irfani Hendri
International Journal of Multidisciplinary Sciences and Arts Vol. 5 No. 3 (2026): International Journal of Multidisciplinary Sciences and Arts, Article July 2026
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijmdsa.v5i3.8644

Abstract

Safety climate and turnover intention have become critical issues in organizational research due to their significant impact on employee well-being, operational effectiveness, and workforce sustainability. These issues are increasingly relevant in border areas, where workers face complex working conditions, including cross-border security threats, illegal activities, infrastructure limitations, and high psychological stress. The main objective of this study is to review and synthesize the literature on the issue of safety climate and turnover intention in border areas. There is a lack of research that focuses on border regions in particular, since most previous studies have focused on more conventional sectors like construction, hotels, and manufacturing, and have separated the impacts of safety climate on turnover intention. This study employs SLR models search reputable databases throughout the globe for relevant articles. The review focuses on studies addressing safety climate, leadership, organizational support, burnout, psychological well-being, and turnover intention in high-risk work environments. The results indicate that a positive safety climate significantly contributes to reducing burnout, emotional exhaustion, and turnover intention, while simultaneously enhancing employee well-being, organizational commitment, and safe work behavior. Leadership, organizational support, and digital transformation were also identified as key factors influencing workers’ perceptions of workplace safety. Furthermore, the border area environment exacerbates work-related stress due to geopolitical risks, security pressures, and technological challenges. This study concludes that strengthening the safety climate through adaptive leadership, organizational support, and digital safety systems is crucial for reducing turnover intention and supporting workforce sustainability in border areas.
Co-Authors Girang Permata Gusti Julhuda Julhuda M. Irfani Hendri Marseliana Marseliana Mustarudin Mustarudin Syarifah Novieyana Wendy Wenny Pebrianti Yulyanti Fahruna