Article Per Year (5 Year)
p-Index From 2021 - 2026
6.239
P-Index
This Author published in this journals
All Journal TARBAWI: Jurnal Pendidikan Agama Islam 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 M-PROGRESS 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 Journal Online Manajemen ELPEI (JOMEL) Arus Jurnal Psikologi dan Pendidikan 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 Manajemen Bisnis dan Kesehatan Jurnal Wana Tropika
Muhardi
Unknown Affiliation
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

Published : 45 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 45 Documents
Search

 1   2   3   4   5 
Penyelidikan Potensi Air dan Lapisan Tanah dengan Metode ADMT (Audio Magnetoteluric) di Lokasi Penambangan Bahan Galian C Muhardi; Hotmaris, Vasha
Jurnal Teknologi dan Rekayasa Sipil Vol. 4 No. 2 (2025): VOL 4 NO 2 (NOVEMBER 2025)
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jtrs.4.2.01-11

Abstract

Penelitian ini bertujuan untuk menyelidiki potensi air dan lapisan tanah pada wilayah rencana tambang bahan galian C di Kecamatan Kulim, Pekanbaru, menggunakan metode geofisika Audio Magnetotelluric (ADMT) dengan instrumen ADMT 300SX 16 Channel. Pengujian dilakukan pada dua lintasan pengukuran untuk memperoleh data resistivitas bawah permukaan hingga kedalaman 300 meter. Data hasil akuisisi diolah menggunakan perangkat lunak AIDU ADMT guna menghasilkan peta kontur resistivitas dua dimensi sebagai dasar interpretasi zona akuifer. Nilai resistivitas rendah (sekitar 57–67 Ωm) mengindikasikan keberadaan lapisan jenuh air, sedangkan nilai tinggi (82–90 Ωm) menunjukkan lapisan batuan keras dan kering. Berdasarkan hasil interpretasi, lintasan 1 memiliki potensi akuifer pada kedalaman 50–90 meter dan 10–20 meter, sedangkan lintasan 2 menunjukkan potensi utama pada kedalaman 30–90 meter dengan dugaan volume air lebih besar pada kedalaman sekitar 100 meter. Hasil penelitian ini menunjukkan bahwa metode ADMT efektif dalam mengidentifikasi struktur bawah permukaan dan menentukan zona prospek pengeboran air tanah secara cepat, efisien, dan akurat.
Peran Kejelasan Regulasi Organisasi Dan Kepemimpinan Transformasional Dalam Membentuk Disiplin Kerja Karyawan Dengan Pendekatan Logico Dan Verifikatif Ramadhan, Rivaldi; Muhardi
Jurnal Online Manajemen ELPEI Vol 6 No 1 (2026)
Publisher : STIM-LPI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58191/jomel.v6i1.470

Abstract

This study aims to analyze the role of organizational regulatory clarity and transformational leadership in shaping employee work discipline using a logical approach through the Systematic Literature Review (SLR) method. Employee work discipline is a fundamental element in maintaining organizational effectiveness, stability, and sustainability. However, in practice, work discipline is often influenced by unclear internal regulations and weak leadership roles in instilling organizational values and norms. The research method involves a systematic review of reputable national and international journal articles as well as academic books relevant to organizational regulation, transformational leadership, and employee work discipline. The SLR process includes identification, selection, quality assessment, and synthesis of the literature based on a rational and systematic logical framework. The findings indicate that organizational regulatory clarity serves as a normative foundation that provides behavioral certainty and enhances employee compliance, while transformational leadership plays a critical role in internalizing disciplinary values through role modeling, motivation, and inspiration. The integration of these two factors is proven to strengthen sustainable employee work discipline. This study concludes that work discipline is shaped not only by formal rules but also by leadership quality that effectively translates regulations into meaningful work behavior.
Optimization of a New Adaptive Stacking Ensemble Model Integrated with IoT for Stress Level Detection Based on Physiological Signals Muhardi; Mohd Rinaldi Amartha; Rika Melyanti; Yuda Irawan
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 10 No 1 (2026): February 2026
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/resti.v10i1.6770

Abstract

Mental health issues among college students are receiving increasing attention, particularly because of academic and social pressures and the impact of technology use. This study aims to develop a real-time stress level prediction model using a New Adaptive Stacking Ensemble approach based on physiological data and IoT devices. The data included heart rate, SpO₂, body temperature, and systolic and diastolic blood pressure. Five machine learning algorithms are used as base models: SVM, C4.5, Decision Tree, KNN, and Random Forest. The MLP serves as the meta-model, which is then optimized using Optuna. The model training process begins with pre-processing, feature standardization using StandardScaler, and data balancing using SMOTE. The results showed that the stacking model with the MLP meta-model achieved an accuracy of 90.00% under the individual Random Forest and KNN models, and increased to 97.00% after hyperparameter optimization. This model was then integrated with IoT devices using MAX30102, MLX90614, and digital tensiometer sensors, as well as a Streamlit interface to display real-time stress classification results. The system built not only excels in accuracy but can also be implemented to directly detect stress levels, thereby potentially supporting early intervention and mental health promotion in campus environments.
Implikasi Proses Pembelajaran secara Luring dan Daring terhadap IPK Mahasiswa FMIPA Universitas Tanjungpura Minsas, Sukal; P.W., Elvi Rusmiyanto; Sari, Reny Puspita; Sayekti, Endah; Hasanuddin; Muhardi; Imroah, Nurfitri; Yudhi; Ardiningsih, Puji; Nirmala, Irma
Arus Jurnal Psikologi dan Pendidikan Vol 5 No 1: Februari (2026)
Publisher : Arden Jaya Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57250/ajpp.v5i1.2355

Abstract

Studi ini bertujuan untuk menganalisis dampak proses pembelajaran daring dan luring terhadap kepuasan mahasiswa dan korelasinya dengan peningkatan Indeks Prestasi Kumulatif (IPK) di Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Tanjungpura. Metode survei diterapkan dengan menggunakan pengambilan sampel acak bert stratified, melibatkan 437 responden dari berbagai program studi. Instrumen penelitian diuji validitas dan reliabilitasnya, menghasilkan nilai alpha Cronbach sebesar 0,917, menunjukkan reliabilitas yang tinggi. Data dianalisis menggunakan skala Likert untuk mengukur kepuasan mahasiswa di berbagai aspek pelayanan akademik. Hasil penelitian menunjukkan bahwa kualitas pelayanan akademik termasuk dalam kategori baik–sangat baik, dengan skor interval rata-rata berkisar antara 3,01 hingga 3,43. Analisis IPK menunjukkan peningkatan yang signifikan pada pembelajaran daring (3,12–3,48) dan hibrida (3,37–3,42) dibandingkan dengan pembelajaran luring (3,09–3,18). Hasil ini menegaskan bahwa variasi metode pembelajaran memengaruhi prestasi akademik mahasiswa, sementara survei kepuasan memberikan dasar empiris untuk pembuatan kebijakan guna meningkatkan kualitas akademik di Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Tanjungpura.
Tawhid-Based Philosophy of Management Science: Integrating Value Co-Creation and Digital Marketing Strategy in an Extended Technology Acceptance Model for Secondary Education Wijoyo, Agung; Nu'man, Harits; Aspirati, Tasya; Suwarsi, Sri; Nurhayati, Nunung; Amaliah, Ima; Muhardi; Lestari, Rini; Oktini, Dede R
Jurnal Manajemen Bisnis dan Kesehatan Vol. 2 No. 3 (2026): Volume 2 No 3 2026
Publisher : Edu Berjaya Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70817/jmbk.v2i3.61

Abstract

Introduction: Urban secondary teachers in Muslim-majority contexts face 28% intention-behavior gaps in technology adoption despite digital infrastructure. Western models like TAM and VCC show limited efficacy where Islamic management philosophy remains underexplored. Methods: Qualitative conceptual study synthesizing tauhid-based grand theory, Value Co-Creation middle-range constructs, and Extended TAM applications through systematic literature review and thematic analysis of peer-reviewed publications (2020-2025). Results: Tauhid managerial integration dominates (68% literature), amanah-shura moderated VCC yields 35% higher Islamic compatibility, TAMISE achieves R²=0.67 actual use. DARTA framework (Dialogue, Access, Risk, Transparency, Amanah) bridges philosophical-empirical domains. Discussion/Conclusion: Tauhid-VCC-TAM continuum resolves epistemological fragmentation. Managerial implications advocate shura councils for platform co-design; policy recommends Islamic compatibility metrics in digital literacy programs. PLS-SEM validation needed across Muslim contexts.
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 Aspirati, Tasya Asrul Syam Aulia Khuzaima Dhiyariza Azhari B, Mustamin Cici Cintyawati Dara Firyal Oktatiyana Darmawijaya Dede R Oktini Devis, Yesica Doni Winarso, Doni Edo Arribe, Edo Eka Paksi, Tri Ayu Eka Tresna Gumelar Endah Sayekti Esvandiari, Megia Fakhri Perian Fatmawati, Kiki Gunawan Wibisono Haryadi, Rina Masithoh Hasanuddin Hotmaris, Vasha Ida Ayu Putu Sri Widnyani Ifra Nazira, Ratu Ima Amaliah Imroah, Nurfitri Jufri, Afdirman Keke Della Khairunnas Kusumaningsih, Kartirahayu Leo Sentosa Marcellia Susan Marpaung, Horas Maulana Sodikin, Septiana Melyanti, Rika Minsas, Sukal Mohd Rinaldi Amartha Muh. Syahlan Natsir Muhamad Yusa Muhammad Aufa Muhammad Dzikri Dipa Kalam Muhammad Shalahuddin Muhammad Syifaurahman Mulyaningsih, Hendrati Dwi Munirah Naqiya Salsabila Nirmala, Irma Novan, Andre Nu'man, Harits Nunung Nurhayati Nurlindasari Tamsir Oktini, Dede Osakawa Tambora, Prasta P.W., Elvi Rusmiyanto Paksi, Tri Ayu Eka Perdana, Radhitya Priyandono, Lukman Puji Ardiningsih Putra, Yoga Abdul Malik Rabiatul Adwiyah Rachmatullah, Zaky Noer Rahayu, Tri Wachyuni Ramadhan, Rivaldi Rani, Asni Mustika Refni Wahyuni Rini Lestari Rizal Chaidir, Rizal Rizqy Ridho Prakasa Sabna, Eka Safridatul Audah Samsu Alam Saprin Saputra, Setiaji Heri Sari, Reny Puspita 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 Wijoyo, Agung Yose Inanda Yuda Irawan Yudhi Yulanda