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All Journal Riau Journal of Computer Science Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Jurnal SOLMA JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi) Jurnal Riset Bisnis dan Investasi Jurnal Ilmiah Edunomika (JIE) Journal Ilmiah Rinjani : Media Informasi Ilmiah Universitas Gunung Rinjani Idarah Tarbawiyah: Journal of Management in Islamic Education Banco: Jurnal Manajemen dan Perbankan Syariah Jurnal Teknik Informatika Jurnal Riset Manajemen dan Bisnis Bandung Conference Series: Business and Management International Journal of Entrepreneurship and Sustainability Studies Jurnal Teknologi & Rekayasa Sipil Jurnal Ekonomi dan Kewirausahaan West Science Mediator: Jurnal Komunikasi SLUMP TeS : Jurnal Teknik Sipil RJOCS (Riau Journal of Computer Science) BATOBO: Jurnal Pengabdian Kepada Masyarakat El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Jurnal Teknologi Mineral dan Batubara Masagi: Jurnal Pendidikan Karakter Jurnal Wana Tropika
Muhardi
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Social Sciences Other

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Reframing Freelancer Retention: The Role of Hybrid Work Culture in Shariah Sustainable Workforce Management on Digital Platforms Muhardi; Sulaiman; B, Mustamin
BANCO: Jurnal Manajemen dan Perbankan Syariah Vol 7 No 2 (2025): Banco: Jurnal Manajemen dan Perbankan Syariah
Publisher : Institut Agama Islam Negeri Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35905/banco.v7i2.14059

Abstract

Purpose – This study investigates the influence of hybrid work culture, work-life balance, organizational support, and employee engagement on freelancer retention within the Upwork platform. Method – Using a quantitative approach with 210 respondents, data were analyzed through Structural Equation Modeling to explore relational dynamics among the key variables. Findings – Results indicate that hybrid work culture significantly enhances retention, particularly when mediated by strong organizational support and high levels of engagement. Work-life balance plays a moderating role, reinforcing the positive effects of flexible work models on freelancers’ long-term commitment. Practical implications – Theoretically, this study extends retention discourse into the gig economy, bridging management and labor sustainability frameworks. From a Shariah perspective, the findings emphasize equitable treatment, well-being, and dignity in employment practices, aligning with the objectives of maqāṣid al-sharī‘ah. Originality/value digital platforms and Islamic financial institutions seeking to design sustainable, ethical, and resilient workforce strategies
Comparing Optimization Algorithms in ANN Models for House Price Prediction in Pekanbaru Winarso, Doni; Edo Arribe; Syahril; Aryanto; Muhardi; Shahrulniza Musa
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 9 No 4 (2025): August 2025
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/resti.v9i4.6619

Abstract

This study evaluates the performance of five optimization algorithms in Artificial Neural Network (ANN) models for predicting house prices in Pekanbaru. The optimizers tested include Adam, AdaDelta, Stochastic Gradient Descent (SGD), Nadam, and Adaptive Sharpness-Aware Minimization (ASAM). A total of 3,149 house sales records were collected from rumah123.com between January and December 2024. After cleaning 148 incomplete entries, 3,001 valid records remained. The dataset included seven features: price, location, number of bedrooms, number of bathrooms, land area, building area, and garage capacity, with the location encoded using one-hot encoding. The research involved a literature review, problem formulation, data acquisition, preprocessing, model development, and evaluation. Model performance was assessed using the Mean Absolute Error (MAE), Mean Absolute Percentage Error (MAPE), and Root Mean Square Error (RMSE). The results show that SGD consistently achieved the best performance, particularly at a 90:10 train-test split, with the lowest MAPE (1.74%) and MSE (0.3279). Adam and Nadam also performed well, while ASAM had the highest error (MAPE 6.14%). These findings indicate that SGD was the most effective optimizer for this dataset. Future research should explore larger datasets and advanced hyperparameter tuning to improve the generalizability of this model.
Analisis Prinsip Ḥifẓ Al-Māl Terhadap Pengelolaan Wakaf Corporate: Studi Kasus Kantin UMB Selaku Binaan Sinergi Foundation Selva Nur Fadhilah; Muhardi; Siska Lis Sulistiani
El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Vol. 6 No. 11 (2025): El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmal.v6i11.9753

Abstract

The development of productive waqf is currently undergoing significant innovation, one of which is managed through the corporate waqf model. In Bandung City, the Sinergi Foundation is among the institutions that manage corporate waqf assets. However, its implementation has not been fully optimal, particularly in the aspect of financial management within the UMB Canteen, which manages corporate waqf funds. This study aims to analyze the application of the Islamic principle of hifdzu al-maal in the management of productive waqf by the Sinergi Foundation in Bandung City, with a case study on the waqf fund management through the canteen unit at Universitas Muhammadiyah Bandung (UMB) as one of its fostered SMEs. A qualitative approach was employed in this study, utilizing data collection techniques such as observation, interviews, and documentation. The findings reveal that, in general, the management of corporate waqf at the Sinergi Foundation has reflected the principle of hifdzu al-maal (safeguarding assets) as taught in the maqashid sharia. Specifically, the management of the UMB Canteen corporate waqf has fulfilled one of the four principles of hifdzu al-maal, namely ensuring productive endowments sourced from lawful assets. Meanwhile, other aspects—such as responsible asset utilization, asset protection and security, and asset development—still require improvement. These improvements may be achieved through the implementation of an accountable bookkeeping system, stricter cash flow management, financial management training for canteen managers, periodic monitoring and evaluation, as well as enhanced transparency and accountability.
Pengaruh Gaya Kepemimpinan dan Komunikasi Internal Terhadap Kinerja Dokter Maulana Sodikin, Septiana; Muhardi
Jurnal Riset Manajemen dan Bisnis Volume 3, No. 2, Desember 2023 Jurnal Riset Manajemen dan Bisnis (JRMB)
Publisher : UPT Publikasi Ilmiah Unisba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/jrmb.v3i2.2912

Abstract

Abstract. The existence of hospitals as health service providers in the future will depend significantly on their ability to respond quickly and effectively to community needs. In this context, the role of medical personnel, especially doctors, is a critical element in achieving this goal. This research aims to identify the influence of leadership style and internal communication on doctors' performance at Dustira Cimahi Hospital. The population in this study consisted of 93 doctors at Dustira Cimahi Hospital, and the research sample was 48 doctors chosen randomly. The independent variables studied were leadership style (X1) and internal communication (X2), while the dependent variable was doctor performance (Y). The research results show that the leadership style and internal communication at Dustira Cimahi Hospital are pretty good. Doctors' performance is also considered adequate. Leadership style has an influence of 46.9%, internal communication influences 36.7%, and when these two factors are combined, the influence reaches 83.6% on doctor performance. In the context of the future, hospitals need to continue to improve their leadership style and internal communication to provide better health services to the community and maintain relevance and organizational success. Abstrak. Eksistensi rumah sakit sebagai penyedia layanan kesehatan di masa depan akan sangat tergantung pada kemampuan mereka untuk merespons dengan cepat dan efektif terhadap kebutuhan masyarakat. Dalam konteks ini, peran tenaga medis, khususnya dokter, menjadi elemen kunci dalam mencapai tujuan ini. Penelitian ini bertujuan untuk mengidentifikasi pengaruh gaya kepemimpinan dan komunikasi internal terhadap kinerja dokter di Rumah Sakit Dustira Cimahi. Populasi dalam penelitian ini terdiri dari 93 dokter di Rumah Sakit Dustira Cimahi, dan sampel penelitian sejumlah 48 dokter yang dipilih secara acak. Variabel bebas yang diteliti adalah gaya kepemimpinan (X1) dan komunikasi internal (X2), sedangkan variabel terikatnya adalah kinerja dokter (Y). Hasil penelitian menunjukkan bahwa gaya kepemimpinan dan komunikasi internal di Rumah Sakit Dustira Cimahi dinilai cukup baik. Kinerja dokter juga dianggap memadai. Gaya kepemimpinan memiliki pengaruh sebesar 46,9%, komunikasi internal sebesar 36,7%, dan ketika kedua faktor ini digabungkan, pengaruhnya mencapai 83,6% terhadap kinerja dokter. Dalam konteks masa depan, rumah sakit perlu terus meningkatkan gaya kepemimpinan dan komunikasi internal untuk memberikan layanan kesehatan yang lebih baik kepada masyarakat, menjaga relevansi, dan keberhasilan organisasi.
The Effect of Eco-Friendly Packaging on Purchase Intention with Consumer Perception as an Intervening Variable Esvandiari, Megia; Susan, Marcellia; Mulyaningsih, Hendrati Dwi; Muhardi; Oktini, Dede R; Nurhayati, Nunung
International Journal of Entrepreneurship and Sustainability Studies Vol. 3 No. 2 (2023): December 2023
Publisher : Research Synergy Foundation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31098/ijeass.v3i2.1818

Abstract

The increasing use of plastic water bottles has exacerbated the global plastic waste crisis. Eco-friendly packaging is the concept of reducing and recycling plastic packaging waste. AQUA carried out this concept with Danone, who launched the AQUA Life product. This study aimed to determine the direct and indirect effects of eco-friendly packaging on the purchase intention of AQUA Life products through consumer perception and to analyze descriptively how eco-friendly packaging, consumer perception, and purchase intention of AQUA Life products. The analysis technique in this study uses Path Analysis to determine the role of consumer perception in mediating eco-friendly packaging on the purchase intention of AQUA Life products. The results showed that descriptive analysis for eco-friendly packaging, consumer perception, and purchase intention for AQUA Life products received good responses. \]And it was found that the magnitude of the indirect effect of eco-friendly packaging on purchase intention was more significant than the direct effect. This means that consumer perception as an intervening variable significantly influences eco-friendly packaging on purchase intention. The research results are expected to help the company add other features, such as the reuse idea for consumers, and reconsider product selling prices. To directly increase purchase intention, the company should pay attention to factors that influence consumer purchasing intentions, such as increasing the popularity of products.
Kewirausahaan Sosial Berkelanjutan: Suatu Kajian Umum pada Usaha Mikro di Indonesia Eka Paksi, Tri Ayu; Paksi, Tri Ayu Eka; Muhardi
Jurnal Ekonomi dan Kewirausahaan West Science Vol 2 No 01 (2024): Jurnal Ekonomi dan Kewirausahaan West Science
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/jekws.v2i01.908

Abstract

Kewirausahaaan sosial ialah melakukan bisnis sebagaimana kewirausahaan konvensional namun memiliki hasil akhir nilai-nilai sosial. Kewirausahaan Sosial Berkelanjutan sudah banyak diterapkan di berbagai negara dengan berbagai model, namun tujuan utama dari kewirausahaan sosial ini ialah untuk menyelesaikan permasalahan ekonomi dan sosial di masyarakat. bagaimana usaha mikro di Indonesia bisa mengaplikasikan kewirausahaan sosial berkelanjutan dan mampu menjadi solusi kondisi bangsa Indonesia, mengingat kewirausahaan sosial merupakan suatu kajian relatif baru namun terus berkembang. Penelitian ini menggunakn metode penelitian deskriptif kuantitatif, dengan metode menganalisa literature, wawancara, dan observasi lapangan. Dari sini dapat disimpulkan bahwa tidak semua wirausahaan usaha mikro mampu menjalankan konsep kewirausahaan sosial berkelanjutan, namun adapun beberapa dari mereka yang mampu menjalankan konsep kewirausahaan sosial berkelanjutan dengan didukung berbagai pihak terkait degan berbagai model kewirausahaan sosial berkelanjutan. Perkembangan kewirausahaan sosial berkelanjutan pada usaha Mikro di Indonesiapun memiliki banyak kendala dalam perkembangannya, diantarara: a) keuanga, b) SDM, c) Aspek Legal Formal, d) dukungan pemerintah. Sehingga perlu dukungan dari banyak pihak dalam menjalankan kewirausahaan sosial berkelanjutan pada usaha mikro di Indonesia.
JOB SATISFACTION AS A KEY FACTOR: CONNECTING WORK ENVIRONMENT AND WORKLOAD WITH THE PERFORMANCE OF EDUCATIONAL STAFF Rachmatullah, Zaky Noer; Muhardi; Sri Rochani Mulyanti
JURNAL ILMIAH EDUNOMIKA Vol. 9 No. 4 (2025): EDUNOMIKA
Publisher : ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/jie.v9i3.17886

Abstract

This study aims to analyze the influence of work environment, workload, job satisfaction, and performance of educational staff at Universitas Islam Bandung using a quantitative approach. The sample in this study consisted of 168 educational staff members at Universitas Islam Bandung. The data analysis methods used were descriptive analysis and verification analysis through path analysis. The results of the descriptive analysis indicate that the work environment falls into the category of "fair to good," workload is categorized as "good," job satisfaction is classified as "fair to good," and performance is in the category of "good to very good." The results of the verification analysis show that the work environment has a positive and significant effect on job satisfaction by 45.16%. Workload has a positive and significant effect on job satisfaction by 10.37%. Simultaneously, the work environment and workload have a positive and significant effect on job satisfaction by 74.9%. Job satisfaction has a positive and significant effect on the performance of educational staff by 25.1%. The work environment has a positive and significant effect on the performance of educational staff by 11.49%, while workload has a positive and significant effect on performance by 10.37%. Job satisfaction is able to mediate the influence of the work environment on the performance of educational staff, increasing the effect to 16.99%. Job satisfaction also mediates the influence of workload on performance, increasing the effect to 18.59%. However, job satisfaction is unable to mediate the simultaneous influence of work environment and workload on the performance of educational staff.
Co-Authors ABDUL RAUF Agung Sudarmaji Agus Hadian Rahim Ahmad Arif Nurrahman Albert Hendarta Alex Kurniawandy Alfadhella Ridwan Alif Choirun Nisa Andi Irmayana Anisa Nurfitri Woisiri Arief Fadhilah Aryanto Asrul Syam Aulia Khuzaima Dhiyariza Azhari B, Mustamin Cici Cintyawati Dara Firyal Oktatiyana Darmawijaya Dede R Oktini Devis, Yesica Doni Winarso Edo Arribe, Edo Eka Paksi, Tri Ayu Eka Tresna Gumelar Esvandiari, Megia Fakhri Perian Fatmawati, Kiki Gunawan Wibisono Ida Ayu Putu Sri Widnyani Ifra Nazira, Ratu Jufri, Afdirman Keke Della Khairunnas Kusumaningsih, Kartirahayu Leo Sentosa Marcellia Susan Marpaung, Horas Maulana Sodikin, Septiana Muh. Syahlan Natsir Muhamad Yusa Muhammad Aufa Muhammad Dzikri Dipa Kalam Muhammad Shalahuddin Muhammad Syifaurahman Mulyaningsih, Hendrati Dwi Naqiya Salsabila Novan, Andre Nunung Nurhayati Nurlindasari Tamsir Oktini, Dede Osakawa Tambora, Prasta Paksi, Tri Ayu Eka Perdana, Radhitya Putra, Yoga Abdul Malik Rabiatul Adwiyah Rachmatullah, Zaky Noer Rahayu, Tri Wachyuni Rani, Asni Mustika Refni Wahyuni Rizal Chaidir, Rizal Rizqy Ridho Prakasa Sabna, Eka Safridatul Audah Samsu Alam Saputra, Setiaji Heri Satibi, Syawal Selva Nur Fadhilah Shahrulniza Musa Siska Lis Sulistiani Siti Maryam, Shabrina Sri Djuniati Sri Rochani Mulyanti Sri Suwarsi Suci Rahma Dani Rachman Sulaiman Suryani Suryani Syahril Thabrani R Tresna, Eka Tri Yugo Vasha Hotmaris Vasha Hotmaris Parulian Yose Inanda Yuda Irawan Yulanda