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All Journal Jurnal Manajemen dan Organisasi Jurnal Manajemen Bisnis JURNAL ILMIAH MANAJEMEN & BISNIS Jurnal EMT KITA Jurnal Ilmiah Manajemen Kesatuan INFOKUM Jurnal Akuntansi, Manajemen dan Ilmu Ekonomi (JASMIEN) JaManKu : Jurnal Manajemen dan Kewirausahaan Jurnal Akutansi Manajemen Ekonomi Kewirausahaan (JAMEK) Inovatif: Jurnal Ekononi, Manajemen, Akuntansi, Bisnis Digital dan Kewirausahaan JURNAL TEKNOLOGI INFORMASI & KOMUNIKASI DALAM PENDIDIKAN BISMA Cendekia International Journal of Entrepreneurship, Business, and Creative Economy Jurnal Ekonomi Bisnis Digital Jurnal Informatika Ekonomi Bisnis Jurnal Ekonomi Bisnis Digital Journal of Management and Economics Research KREATIF: Jurnal Pengabdian Masyarakat Nusantara IDEI: JURNAL EKONOMI & BISNIS
Hafriz Rifki Hafas
Universitas Harapan Medan
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Dampak Quality Of Human Resources Terhadap Kinerja Karyawan Stres Kerja Sebagai Mediasi Dhea Ayu Lestari; Ani Murwani Muhar; Hafriz Rifqi Hafas
IDEI: Jurnal Ekonomi & Bisnis (IDEI: Journal of Economics & Business) Vol 5 No 1 (2024): JUNE 2024
Publisher : Insan Doktor Ekonomi Indonesia (IDEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38076/ideijeb.v5i1.240

Abstract

This study aimed to analyze the impact of human resource quality on employ­ee performance, with work stress as a mediating variable in the sales division of PT Astra Toyota Auto 2000 Medan. This causal research employed a quantitative ap­pro­ach. The population for this study consisted of 125 individuals, with a total sam­ple size of 125. The sampling method used was saturated sampling. The data ana­ly­sis techniques utilized included test sobel and multiple linear regression, with the assistance of SPSS Statistics version 26. The findings of this study indicated that the variable of human resource quality had a positive and significant effect on both work stress and employee performance. Work stress had a positive and significant effect on employee performance. Both human resource quality and work stress sig­ni­fi­cantly influenced employee perform­ance. Furthermore, the work stress variable could mediate the impact of human resource quality on employee performance. Penelitian ini bertujuan untuk menganalisis pengaruh kualitas sumber daya manusia pada kinerja karyawan dengan stres kerja sebagai variabel mediasi pada divisi sales PT Astra Toyota Auto 2000 Medan. Jenis penelitian ini adalah penelitian kausal dengan pendekatan ku­antitatif. Populasi dalam penelian ini berjumlah 125 orang dengan jumlah sampel sebanyak 125 orang. Metode pengambilan sampel adalah sampel jenuh. Teknik analisis data yang di­gu­nakan adalah Sobel test dan regresi linear berganda dengan menggunakan alat bantu SPSS Statistics versi 26. Hasil pada penelitian ini menunjukkan bahwa variabel kualitas sumber da­ya manusia berpengaruh positif dan signifikan pada stres kerja dan kinerja karyawan. Stres ker­ja berpengaruh positif dan signifikan pada kinerja karyawan. kualitas sumber daya ma­nu­sia dan stres kerja berpengaruh signifikan pada kinerja karyawan. Variabel stres kerja mampu memediasi pengaruh kualitas sumber daya manusia pada kinerja karyawan.
YOUNG WOMEN’S INVESTMENT DECISIONS: BEHAVIORAL BIASES AND FINANCIAL LITERACY Zuwina Miraza; Hafriz Rifki Hafas; Listiorini; Mutiah Fitriani; Miftahul Rizqina
IDEI: Jurnal Ekonomi & Bisnis (IDEI: Journal of Economics & Business) Vol 7 No 1 (2026): JUNE 2026
Publisher : Insan Doktor Ekonomi Indonesia (IDEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38076/ywidc856

Abstract

 This quantitative study analyzed the influence of behavioral biases (overconfidence, representativeness, anchoring, and availability) on investment decision-making, with financial literacy as a mediating variable. The sample used 200 female investor respondents in North Sumatra, selected through purposive sampling. Primary data were obtained through a questionnaire distributed via Google Forms and analyzed using the SEM-PLS method with SmartPLS 4 software. The results showed that only representativeness bias had a significant effect on investment decisions. Meanwhile, overconfidence bias, anchoring bias, and availability bias had no significant effect. Another important finding was that financial literacy did not mediate the relationship between behavioral biases and investment decision-making and did not have a significant direct effect on investment decisions. The conclusion of this study is that representativeness bias is a dominant factor in investment decision-making among respondents, while the mediating role of financial literacy is not significant. 
Artificial Intelligence and Human Resource Competencies in SMEs: A Bibliometric Review of Research Trends Suginam Suginam; Sopi Pentana; Hafriz Rifki Hafas; Rizky Indra Saputra; Rizkah Fadillah
Journal of Management and Economics Research Vol 4 No 2 (2026): April 2026
Publisher : Graha Mitra Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62866/jomer.v4i2.351

Abstract

This study aims to analyze the development of research trends regarding artificial intelligence and human resource competence in small and medium enterprises (SMEs) through a bibliometric approach. The research background is based on the increasing role of artificial intelligence in the digital transformation of organizations, especially SMEs, which requires the readiness of human resource competencies as the main supporting factor in its implementation. The research method uses a bibliometric approach by analyzing scientific articles published in the period 2021–2026 from reputable databases such as Scopus, Web of Science, Google Scholar, Dimensions, and SINTA. Data were analyzed using VOSviewer and Publish or Perish software to map publication trends, keyword relationships, author collaboration patterns, and the impact of scientific citations. The results show that the number of publications related to this theme has increased significantly in the last five years, with the dominant keywords including artificial intelligence, human resource competence, SMEs, and digital transformation. In addition, the results of the analysis show a shift in research focus from a technology-based approach to an integrative approach that places human resource competencies as a strategic factor in the success of artificial intelligence adoption. This study concludes that the integration between artificial intelligence and human resource competencies is an important foundation in improving the competitiveness and sustainability of SMEs in the digital era.
Intellectual Capital Dimensions and Financial Leverage of Indonesian Consumer Non-Cyclicals: The Mediating Role of Profitability Fahriza Alfarisy; Zuwina Miraza; Hafriz Rifki Hafaz
International Journal of Entrepreneurship, Business, and Creative Economy Vol. 6 No. 2 (2026): July
Publisher : Research Synergy Foundation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31098/ijebce.v6i2.4190

Abstract

This study aims to examine the mediating role of profitability in the relationship between intellectual capital and financial leverage. This study uses secondary data from consumer non-cyclical companies listed on the Indonesia Stock Exchange during 2020–2023. Intellectual capital is measured through its dimensions, namely capital employed efficiency (CEE), human capital efficiency (HCE), structural capital efficiency (SCE), and relational capital efficiency (RCE). Profitability is proxied by Return on Assets (ROA), while financial leverage is measured using the debt-to-asset ratio (DAR) and debt-to-equity ratio (DER). Panel data regression and the Sobel test are employed to analyze the data. The results show that CEE, HCE, and SCE have a positive and significant effect on profitability, while RCE has no significant effect. When financial leverage is measured using DAR, only SCE has a significant effect, while CEE, HCE, RCE, and ROA are not significant. In contrast, when financial leverage is measured using DER, ROA has a significant negative effect, while CEE, HCE, SCE, and RCE are not significant. Furthermore, profitability mediates the relationship between intellectual capital dimensions (CEE, HCE, and SCE) and financial leverage when leverage is measured using DER, but not when leverage is measured using DAR. This study contributes to the literature by providing empirical evidence on the role of intellectual capital in shaping corporate financial decisions in Indonesia's consumer non-cyclical sector.
Determinants of Innovative Work Behavior with Learning Agility as a Mediating Variable Tapi Rondang Ni Bulan; Ani Murwani Muhar; Hafriz Rifki Hafas
Jurnal Ilmiah Manajemen Kesatuan Vol. 14 No. 4 (2026): JIMKES Edisi Juli 2026
Publisher : LPPM Institut Bisnis dan Informatika Kesatuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37641/jimkes.v14i4.5389

Abstract

Innovative work behavior is increasingly recognized as a critical factor in enhancing organizational effectiveness and sustainability, particularly in educational institutions facing dynamic environmental changes. This study aims to analyze the effects of work engagement on innovative work behavior and learning agility, as well as to examine the mediating role of learning agility in the relationship between work engagement and innovative work behavior. A quantitative descriptive approach was employed using survey data collected from 200 employees working in educational foundations across North Sumatra, Indonesia. Data were gathered through structured questionnaires and analyzed using Partial Least Squares Structural Equation Modeling with SmartPLS software. The findings reveal that work engagement has a significant positive effect on learning agility and innovative work behavior. However, learning agility does not significantly influence innovative work behavior and cannot mediate the relationship between work engagement and innovative work behavior. These results indicate that employees’ engagement with their work directly promotes innovative behavior, whereas learning agility does not serve as a significant explanatory mechanism in this context. This study contributes to the literature by providing empirical evidence from educational foundation employees in Indonesia and offers insights for managers seeking to enhance employee innovation through greater work engagement.
Co-Authors abdul azis Aminuyati Amri Anshah Amriansyah, Muhammad D Andika Fadhillah Ani Murwani Muhar Arasy Ayu Setiamy Audia Junita Azul Aidin Bunga Aditi Bunga Aditi Dhea Ayu Lestari Dwi Hanny Khairunissa dwi Hanny Khairunnisa Fadhillah, Andika Fahriza Alfarisy Febby Yola Natasya Harianja, Theresia Shintia Ilham Mubaraq Ritonga, Ilham Mubaraq Indra Syafii khairizki putri Linda Ratnasari Zalukhu Lisma Nikmat Tarisa Marpaung Listiorini Miftahul Rizqina Muhammad Alwi Syahputra Nasution Muhammad Areka Taruna Muhammad Fauzan Azhmy Mutiah Fitriani N Nurhaliza Nadra Ikhwani Fathia Nahirsah, Ezzah Nahrisah, Ezzah Nasution, Muhammad Alwi Syahputra Olga Theolina Sitorus Orlanda, Bella Pertiwi, Nabillah Bella Prasetya, Victor Putri, Khairizki Rahmadany Lubis, Dilla Rizkah Fadillah Rizky Indra Saputra Saskia Sihite, Devi Sri Mazda Sopi Pentana Sopi Pentana Sriadhi . Suginam Suginam Syahyunan Syahyunan syahyunan syahyunan T. Lyza Tahura Tahura, Tengku Lyza tanjung, nurhaliza Tapi Rondang Ni Bulan Tapi Rondang Ni Bulan Taruna, Muhammad Areka Teguh Setiawan Teguh Setiawan Zuwina Miraza Zuwina Miraza