Article Per Year (5 Year)
p-Index From 2020 - 2025
5.172
P-Index
This Author published in this journals
All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences JURNAL GIZI INDONESIA Jurnal Manajemen Bisnis Fokus Bisnis BISNIS: Jurnal Bisnis dan Manajemen Islam Proceeding Seminar LPPM UMP Tahun 2014 INDONESIAN JOURNAL OF PHARMACY DERIVATIF As-syifaa Jurnal Farmasi ANNALES BOGORIENSES RJABM (Research Journal of Accounting and Business Management) Muhammadiyah International Journal of Economics and Business SENTRALISASI International Journal of Islamic Business and Economics (IJIBEC) Jurnal Ilmiah Akuntansi dan Keuangan Jurnal Ilmu Manajemen Jurnal Mantik BALANCE Jurnal Akuntansi dan Bisnis International Journal of Economics, Business and Accounting Research (IJEBAR) Jurnal Ilmiah Edunomika (JIE) Budimas : Jurnal Pengabdian Masyarakat Entrepreneurship Bisnis Manajemen Akuntansi (E-BISMA) Jurnal Ekonomi dan Bisnis Digital (MINISTAL) East Asian Journal of Multidisciplinary Research (EAJMR) Makara Journal of Science Asian Journal of Management Analytics International Journal of Business and Applied Economics (IJBAE) IIJSE Fokus Bisnis: Media Pengkajian Manajemen dan Akuntansi Riset Akuntansi dan Keuangan Indonesia International Journal of Economics, Business and Innovation Research JURNAL MANAJEMEN DAN BISNIS INDONESIA
Akhmad Darmawan
Department of Chemistry University of Indonesia Kampus Depok, Jl. Margonda Raya, Depok, West Java, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Medicine & Pharmacology Social Sciences Other

Published : 50 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 50 Documents
Search

 1   2   3   4   5 
The Effect of Self-Efficacy and Work Discipline on Employee Performance through Employee Engagement as Mediation Utami, Tri; Darmawan, Akhmad; Bagis, Fatmah; Miftahuddin, Muchammad Agung
Asian Journal of Management Analytics Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ajma.v4i1.13360

Abstract

This study aims to analyze the effect of Self-efficacy and work discipline on employee performance with Employee Engagement as a mediating variable for employees at the Banyumas Regency Education Office. This research uses quantitative with a saturated sampling approach involving 111 respondents, except structural personnel and operational personnel who are excluded in this study. Data were analyzed using the Structural Equation Modeling - Partial Least Squares 3.0 method. The results showed that Self Efficacy and work discipline have a significant positive effect on employee performance, both directly and through the mediation of Employe Engagement. This research shows the importance of organizations to improve employee confidence, consistency of work discipline, and employee involvement in organizational activities.
The Influence of Work Competence, Work Motivation, and Work Discipline on Police Work Achievement (Case Study on the Security Intelligence and Samapta Units of the Banyumas City Police Resort) Fadzilah, Rizqiya Nur; Purnadi, Purnadi; Darmawan, Akhmad; Randikaparsa, Irawan
East Asian Journal of Multidisciplinary Research Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/eajmr.v4i1.13245

Abstract

This study aims to analyze the Effect of Work Competence, Work Motivation, and Work Discipline on Police Work Achievement (Case Study on the Security Intelligence and Samapta Units of the Banyumas City Police Resort). The method used is descriptive quantitative with a research population of 129 police officers and the sampling technique used is saturated sample. Data analysis using multiple linear regression with SPSS software version 26. The results showed that Work Competence and Work Motivation had a positive and significant effect on Work Achievement. Meanwhile, Work Discipline has no significant effect on Work Achievement.
ORGANIZATIONAL DYNAMIC : THE ROLE OF PERCEIVED SUPPORT, EMPLOYEE ENGAGEMENT, COMMITMENT AND PROFESSIONALISM ON PERFORMANCE Wiranti, Elza Devi; Darmawan, Akhmad; Muji Rahayu, Tri Septin; Haryanto, Totok
International Journal of Economics, Business and Accounting Research (IJEBAR) Vol 8, No 1 (2024): IJEBAR : Vol. 8, Issue 1, March 2024
Publisher : LPPM ITB AAS INDONESIA (d.h STIE AAS Surakarta)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijebar.v8i1.12459

Abstract

This study aims to analyze the effect of perceived organizational support, employee engagement, organizational commitment and professionalism on the performance of Banyumas Health Office employees. The population in this study were all employees of the Banyumas Health Office, totaling 145 employees. The sampling technique used a non-probability samp ling method with data collection using purposive sampling with the criteria that employees do not have a leadership position and must have worked at the institution for at least one year. therefore Data were collected through a questionnaire containing Likert scale questions with values from 1 to 5. SmartPLS 3.2.9 was used to analyze the data that had been collected. The results showed that the perceived organizational support variable had an insignificant effect on employee performance, employee engagement had an insignificant effect on employee performance, organizational commitment had no effect on employee performance, and professionalism had a positive and significant effect on employee performance. Keywords: Perceived Organizational Support, Employee Engagement, Organizational Commitment, Performance
PERCEIVED ORGANIZATIONAL SUPPORT, WORK ETHIC AND COMPENSATION ON ORGANIZATIONAL COMMITMENT Nur Umami, Kharisma Aulia; Widhiandono, Hengky; Darmawan, Akhmad; ., Alfalisyado
International Journal of Economics, Business and Accounting Research (IJEBAR) Vol 8, No 1 (2024): IJEBAR : Vol. 8, Issue 1, March 2024
Publisher : LPPM ITB AAS INDONESIA (d.h STIE AAS Surakarta)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijebar.v8i1.12438

Abstract

This study aims to analyze the effect of perceived organizational support, work ethic and compensation on organizational commitment. The population is all employees in the outsourcing company PT Despan Berkah Abadi Cilacap Regency. The sample of this study amounted to 110 respondents with a nonprobability sampling technique with a saturated sample approach where the entire population was sampled. The analysis process involves classical assumption tests which include normality tests, multicollinearity tests and heteroscedasticity tests. Then hypothesis testing which includes the T test, coefficient of determination and multiple linear regression analysis. The results of this study are the perception of organizational support has a significant negative effect on organizational commitment. Work ethic has a significant positive effect on organizational commitment. Compensation has a significant positive effect on organizational commitment.
Pengaruh work life balance dan motivasi kerja terhadap kinerja karyawan dengan kepuasan kerja sebagai variabel intervening Wahyudin, Ahmad; Fitriati, Azmi; Darmawan, Akhmad; Rachmawati, Erny
Entrepreneurship Bisnis Manajemen Akuntansi (E-BISMA) Vol.6, No.1 (2025): June 2025
Publisher : Universitas Widya Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37631/ebisma.v6i1.1802

Abstract

This study aims to examine the effect of work life balance, and work motivation on employee performance with job satisfaction as a mediating variable. This study is quantitative using primary data taken by distributing questionnaires via Google Form. The population in this study was 235 people. The sample collection technique used purposive sampling technique with the criteria of civil servants and a minimum work period of more than 1 year so that a research sample of 192 people was obtained. The analysis tool used in this study was SEM-PLS. The results of this study indicate that work life balance and work motivation have a positive effect on employee performance and job satisfaction. Job satisfaction has a positive effect on employee performance. And job satisfaction can mediate the effect of work life balance and work motivation on employee performance. The R² value of 47% shows that the employee performance variable can be explained by the variables in this study. The implication based on the research conducted is that the company must always maintain employee work life balance in order to provide employee satisfaction while working and provide good performance. In addition, the company is also expected to be able to provide work motivation to employees so that they can work optimally to achieve common goals.
Job Satisfaction as a Mediator of Workload and Work Stress on Nurse Performance at RSI PKU Muhammadiyah Tegal Barlian, Putri; Darmawan, Akhmad; Miftahuddin, Muchammad Agung; Amir, Amir
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 8 No 2 (2025): Sharia Economics
Publisher : Sharia Economics Department Universitas KH. Abdul Chalim, Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v8i2.6398

Abstract

This study aims to examine the effect of workload and work stress on the performance of nurses at RSI PKU Muhammadiyah Tegal, with job satisfaction as a mediating variable. This study uses a quantitative approach, with primary data obtained through a questionnaire using Google Form. The study population included 231 nurses and samples were taken using a purposive sampling technique with the criteria of a minimum work period of 2 years and nurses who work in the inpatient room. The number of respondents who met the criteria was 104 nurses. Data analysis was carried out using the SEM PLS3 method. The results of this study indicate that workload and work stress have a positive effect on nurse performance. workload has also been shown to have a positive impact on job satisfaction levels. However, on the contrary, work stress does not show any effect on job satisfaction. In addition, job satisfaction can act as a mediator in the relationship between workload and work stress on nurse performance.
PENGARUH PROFITABILITAS, LEVERAGE, DAN KUALITAS AUDIT TERHADAP TAX AVOIDANCE (Studi pada perusahaan perbankan yang terdaftar di BEI tahun 2017-2019) Darmawan, Akhmad; Rimbawan, Bagas Akbar Dwi Pangestu; Rahmawati, Dwi Vina; Pratama, Bima Cinintya
RJABM (Research Journal of Accounting and Business Management) Vol 4, No 2 (2020)
Publisher : LPPM University 17 Agustus 1945 Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/rjabm.v4i2.4864

Abstract

The purpose of the empirical study is to examine and analyze the effect of Profitability, Leverage, and Audit Quality on tax avoidance with Company Size as a moderating variable. The empirical research sample is a banking company listed on the Indonesia Stock Exchange (IDX) in 2017-2019 with 22 company samples. This study uses multiple regression analysis as hypothesis testing. The results of empirical research are (1) Profitability has a significant negative effect on tax avoidance, (2) Leverage has no effect on tax avoidance, (3) Audit quality has no effect on tax avoidance.
The Influence of Work Motivation, Work Discipline, Organizational Commitment, and Compensation on Organizational Citizenship Behavior Liana, Siska; Endratno, Hermin; Darmawan, Akhmad; Rahmawati, Ika Yustina
Jurnal Ekonomi dan Bisnis Digital Vol. 4 No. 2 (2025): April 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ministal.v4i2.14353

Abstract

The purpose of this study is to investigate the impact of work motivation, discipline, and organizational Commitment, and Compensation Irganizational Citizenship Behavior. This study employs a quantitative technique.  This study's sample included 103 personnel from Banyumas Regency's Population and Civil Registration Service. Sampling used a saturated sample method (census). This study collected data through the use of a questionnaire. The data was analyzed using SPSS 26.  The results of the investigation revealed that work motivation had a positive and significant effect on OCB, work discipline did not affect OCB, organizational commitment did not affect OCB, and compensation has a favorable and considerable effect on OCB.
Cytotoxic of Usnic Acid Isolated from Ramalina sp.: Cytotoxic of Usnic Acid Isolated from Ramalina sp. Darmawan, Akhmad; Maulidiyah; Megawati; Ariani, Novita; Aisya, Sitti; Sukirno; Randy, Ahmad; Primahana, Gian; Hendra, Medi; Nurdin, Muhammad
Journal of Tropical Life Science Vol. 14 No. 2 (2024)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.14.02.14

Abstract

Ramalina sp. (Ramalinaceae) is a type of lichen known to contain many active secondary metabolite compounds that have the potential to be used as medicine or medicinal raw materials. One of the biological activities possessed by Ramalina sp. lichen is its anticancer activity. This research aims to isolate and identify active secondary metabolite compounds from the methanol extract of the Ramalina sp. lichen and to find out the cytotoxic activity of the isolated compound against MCF7 breast cancer cells. Compound 1 (usnic acid) was successfully isolated from fraction A. The isolation and purification process was carried out starting with a maceration process using acetone solvent, followed by silica gel column chromatography using a gradient solvent system consisting of n-hexane, n-hexane:EtOAc, EtOAc, EtOAc:MeOH, and MeOH with 5% increment of polarity to obtain 17 fractions (F-1 to F-17). From the 17 fractions obtained, fraction 3 (F-3) and fraction 4 (F-4) (eluted with n-hexane:EtOAc 30%), which had the same TLC profile, were combined and named as fraction A. Compound 1 (50 mg) is a yellow needle crystal that was formed in a bottle of fraction A, which was obtained after the process of combining fractions F-3 and F-4 and solvent evaporation process. The crystals were then separated and purified with CHCl3 and MeOH. Compound 1 was then characterized based on spectroscopic data. Various spectroscopic analysis data, including FTIR, 1D- and 2D-NMR, and LC-ESI-MS, show that Compound 1 is a dibenzofuran derivative compound with 18 carbons (3 from carbonyl groups (C=O) and 3 from methyl groups) and 2 hydroxyl (-OH). Cytotoxicity assay showed that at a low concentration of 18.75 ug/mL, Compound 1 caused a 67.06% decrease in MCF7 viability
Why Employees Stay: The Indirect Path from Rewards and Work-Life Balance to Retention through Job Satisfaction Satria, Agri Bayu; Bagis, Fatmah; Darmawan, Akhmad; Randikaparsa, Irawan
Asian Journal of Management Analytics Vol. 4 No. 3 (2025): July 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ajma.v4i3.14856

Abstract

With an emphasis on the mediating function of job satisfaction, this study investigates the impact of rewards and work-life balance on university employee retention. 252 staff members from three Purwokerto universities : UIN Saizu, UMP, and UNU participated in the study utilizing the purposive sampling technique, and SEM-PLS was used to analyze the data. The findings indicate that rewards have an impact on job satisfaction but do not directly raise employee retention. Work-life balance, on the other hand, affects retention both directly and indirectly through job satisfaction. Employees are more likely to be content and loyal to the company when they feel appreciated and have a healthy work-life balance. These results emphasize how crucial it is to design equitable and healthy work practices in order to increase retention. Higher education institutions are urged to create retention strategies centered on work-life balance, rewards, and job satisfaction for practical reasons. However, just three universities in a single region were included in the study. It is recommended that more institutions be included in future studies to have a more comprehensive picture.
Co-Authors ., Alfalisyado A.A. Ketut Agung Cahyawan W Ahmad Randy Ahmad Wahyudin Aisya, Sitti Amir Amir Anggelina, Yosita Anggraini, Intan Anggun Puspita Ariani, Novita Arini Hidayah, Arini Aris, Muhammad Rizqie Aryawibawa, Anja Dwi Aryoko, Yudhistira Pradhipta Aryoko, Yudistira Pradipta Bagis, Fatmah Barlian, Putri Bekti Divayani, Naelin Dinda Condro Nur Alim Dewijanti, Indah Dwiatmi Endang Saepudin, Endang Erny Rachmawati Fadzilah, Rizqiya Nur Fitriati, Azmi Galuh Widiyarti Hani Mulyani, Hani Haryanto, Totok Hengky Widhiandono Heri Syahrian, Heri Hermin Endratno Indah Rahmawati Indahsari, Ninik Dewi Irfanesa, Irfanesa Jamhari Jamhari Jaroenwanit, Pensri Kharismasyah, Alfato Yusnar Kurnia, Kesih Leonardus B.S. Kardono Lia Meilawati Lotulung, Puspa Dewi N. Maharani, Adinda Safirah Maharani, Annisa Dwi Maharani, Wilia Krisna Maulida Nurul Innayah Maulidiyah Mawaddah, Apriani Medi Hendra, Medi Megawati Megawati - Megawati, Melliana, Sinta Bella Miftahuddin, Muchammad Agung Minarti Minarti Muhammad Hanafi Muhammad Nurdin Mulyani, Hanny Naelati Tubastuvi Nina Artanti Nisa, Ainun Nofianingsih, Elsa Nugroho, Bambang Haryo Nur Umami, Kharisma Aulia Nurfiani, Aisah Pratama, Bima Cinintya Pratama, Bintang Rizki Pratiwi, Firda Ardianti Primahana, Gian Purnadi Purnadi, Purnadi Puspa Dewi Narrij Lotulung Putragita, Yudhistira Rahmawati, Dwi Vina Rahmawati, Ika Yustina Randikaparsa, Irawan Restu Frida Utami Rimbawan, Bagas Akbar Dwi Pangestu Rizna Triana Dewi Satria, Agri Bayu Setiyaningrum, Anggun Siska Liana Sofa Fajriah Soleh Kosela Sri Wahyuni SUKIRNO Sunardi Sunardi Supriadi, Edi Suwarsito Suyono Suyono Teni Ernawati Tri Septin Muji Rahayu, Tri Septin Tri Utami Wahyudi P. Suwarso, Wahyudi P. Wida Purwidianti Widyaningtyas, Dian Widyasmara, Meriska Yogi Widzayanto, Luthfi Arie Wiranti, Elza Devi Yasin, Roqi Yundari, Yundari Yuswandani, Arafah Esa