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All Journal Jurnal Pendidikan Teknologi dan Kejuruan Jurnal Pendidikan Dasar Agora AKUNTANSI DEWANTARA Jurnal Akuntansi : Kajian Ilmiah Akuntansi (JAK) Jurnal Ilmiah Universitas Batanghari Jambi Jurnal Teknologi Pertanian Andalas Journal of Information System, Applied, Management, Accounting and Research Procuratio : Jurnal Ilmiah Manajemen JAF- Journal of Accounting and Finance Jurnal Manajemen Pendidikan dan Ilmu Sosial (JMPIS) JTTM: Jurnal Terapan Teknik Mesin Jurnal Ipteks Terapan : research of applied science and education Journal of Business and Economics (JBE) UPI YPTK Journal Of Human And Education (JAHE) Jurnal Ekonomika Dan Bisnis Journal Of Science Education And Management Business Jurnal Ekonomi, Manajemen dan Akuntansi (JEKMA) Jurnal Pendidikan Indonesia (Japendi) JEBD Journal of Business Economics and Management Journal of Management, Economic, and Accounting
Deni Saputra
Universitas Putra Indonesia YPTK Padang
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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WATER RESILIENCE ASSESSMENT DI HULU DAS BATANG ARAU: ANALISIS KESEIMBANGAN SUPPLY – DEMAND BERBASIS PEMODELAN SWAT Stiyanto, Eri -; Irsyad, Fadli; Rusnam, Rusnam; Saputra, Deni; Maharani, Salma Tri; Guchi, Febriani
Jurnal Teknologi Pertanian Andalas Vol 29 No 1 (2025)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jtpa.29.1.140-157.2025

Abstract

Perubahan iklim dan aktivitas antropogenik menyebabkan tekanan signifikan terhadap sumber daya air, mempengaruhi keseimbangan ketersediaan dan kebutuhan air di berbagai daerah aliran sungai. Penelitian ini bertujuan mengevaluasi ketahanan sumber daya air (water resilience) di hulu DAS Batang Arau, Kota Padang dengan menggunakan pendekatan terpadu berbasis pemodelan hidrologi SWAT dan analisis Reliability, Resilience, Vulnerability (RRV). Metode penelitian meliputi: (1) karakterisasi morfometri DAS dengan menganalisis 19 parameter morfometri; (2) pemodelan SWAT dengan kalibrasi-validasi yang menghasilkan nilai performa bervariasi (R² = 0,54-0,97) dan sangat baik (NSE = 0,79-0,89); (3) analisis keseimbangan supply-demand; serta (4) evaluasi ketahanan air dengan pendekatan RRV. Hasil analisis morfometri menunjukkan DAS memiliki bentuk memanjang (Form Factor 0,25) dengan kerapatan drainase sedang (1,40 km/km²). Pemodelan SWAT menghasilkan debit andalan Q80 sebesar 1,51 m³/s yang masih mencukupi total kebutuhan air 0,63 m³/s (domestik 0,0234 m³/s; pertanian 0,4252 m³/s; industri 0,1811 m³/s), dengan Water Availability Ratio (WAR) 1,427. Analisis RRV menghasilkan Indeks Keberlanjutan DAS (IKDAS) sebesar 0,85 (sangat baik), didukung oleh keandalan tinggi (1,0), ketahanan baik (0,84) dengan tutupan hutan 87,9%, namun masih menghadapi kerentanan signifikan (0,65) terutama akibat tingkat erosi tinggi (385,6 ton/ha/tahun) dan area rawan banjir (34,63%). Rekomendasi pengelolaan meliputi teknik konservasi tanah-air, sistem peringatan dini banjir, perluasan zona riparian, dan penguatan kelembagaan pengelolaan kolaboratif untuk mengintegrasikan kepentingan berbagai pemangku kepentingan. Pendekatan RRV terbukti efektif untuk evaluasi komprehensif kondisi DAS dan perumusan prioritas intervensi strategis.
A need analysis for evaluation media development of the project-based quiz creator in computer and basic network subject Saputra, Deni; Sukardi, Sukardi; Giatman, M; Edidas, Edidas
Jurnal Pendidikan Teknologi Kejuruan Vol 3 No 1 (2020): Reguler Issue
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jptk.v3i1.7023

Abstract

This need analysis research consists of observations and literature studies. This research aims to 1) describe student learning outcomes in the learning process. 2) find the problems faced by students in Computer and Basic Network subject. 3) find Evaluation media solutions needed in conducting the assessment. This research was a descriptive quantitative research. The subjects of this research were 31 students of Grade X TKJ in Vocational High School 2 Lubuk Basung. The data were obtained from questionnaires and analysis through the ADDIE model (Analyze, Design, Development, Implementation, Evaluation) to get conclusions. The results of the research showed that: 1) there were still many students who had not yet reached the Minimum Learning Standard. 2) the learning media used did not make it easy for students to understand the material. 3) the evaluation media used took a long time to get results.
Design and performance test of kiln dry machine with intermitent drying method Purwanto, Agung Ari; Widiyanto, Wahyu; Nurmadina; Wijayanto, Arip; Saputra, Deni
JTTM : Jurnal Terapan Teknik Mesin Vol 7 No 1 (2026): JTTM: Jurnal Terapan Teknik Mesin
Publisher : Teknik Mesin - Universitas Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/jttm.v7i1.2167

Abstract

The quality of furniture products is largely determined by the quality of the wood raw materials, particularly the degree of dryness and moisture content of the wood. Wood drying can be done naturally with sunlight or using a drying machine. Most research on drying machine design is still conventional with a continuous drying method, namely controlling the external temperature and the wood surface to keep it stable. The research aims to produce a Kiln Dry machine that can support intermittent drying by setting and monitoring temperature and humidity controls. Drying with the intermittent method has been proven to reduce defects that occur in wood. The process flow in this research includes system design, system simulation, system creation, and testing the results. The designed drying machine is capable of operating intermittently or continuously, with an outer size of 90 cm × 100 cm × 100 cm and a drying room of 70 cm × 80 cm × 80 cm, the walls are designed using rock wool insulation to maintain the temperature of the machine room. The results of the function test show that the machine is capable of reaching a temperature of 196 °C in 60 minutes, with an operating temperature limited to 115 °C. The five-stage intermittent drying test with a ramp time of 10 minutes and a soak time of 10 minutes showed that the temperature control system was able to follow the set value at each stage, although there was a temperature overshoot of 2-5ºC at each stage in the Intermittent test
Pengaruh Gaya Kepemimpinan dan Beban Kerja Terhadap Kinerja Pegawai Melalui Motivasi Sebagai Variabel Intervening pada Puskesmas Malalak Efendi, Zhiana; Afuan, M.; Saputra, Deni
Jurnal Ekonomi dan Bisnis Digital Vol. 3 No. 3 (2026): Januari - Maret
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jebd.v3i3.4205

Abstract

This study aims to examine and analyze the effect of leadership style and workload on employee performance through motivation as an intervening variable at Malalak Public Health Center. The population of this study consisted of all employees of Malalak Public Health Center, with a saturated sampling technique used as the sampling method. Data were collected through questionnaire distribution and analyzed using path analysis with the support of statistical software. This research applied a Structural Equation Modeling (SEM) approach using SmartPLS 3.0 as the analysis tool. The results indicate that leadership style has a significant effect on employee performance, while workload has no significant effect on employee performance. Leadership style has a significant effect on motivation, and workload also has a significant effect on motivation. However, motivation does not have a significant effect on employee performance. Furthermore, motivation does not mediate the relationship between leadership style and employee performance, nor does it mediate the relationship between workload and employee performance
Pengaruh Motivasi Kerja Dan Budaya Organisasi Terhadap Kinerja Karyawan Dengan Kepuasan Kerja Sebagai Variabel Intervening Pada PT. Semen Padang Fitri, Yosefi Tiara; Afuan, M.; Saputra, Deni
Jurnal Ekonomi dan Bisnis Digital Vol. 3 No. 3 (2026): Januari - Maret
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jebd.v3i3.4224

Abstract

This research aims to find out and try to analyze the Influence of Work Motivation and Organizational Culture on Employee Performance with Job Satisfaction as an Intervening Variable at PT. Semen Padang. This research is a Structural Equation Modeling (SEM) model with SmartPLS 3.0 analysis tools. The population and sample of this study are employees of the Department Unit. Semen Padang as many as 50 people. The results of the study found that there is a significant influence of work motivation on job satisfaction, there is a significant influence of organizational culture on job satisfaction, there is no significant influence of work motivation on employee performance, there is a significant influence of organizational culture on employee performance, there is no significant influence of job satisfaction on employee performance, job satisfaction cannot mediate work motivation on employee performance, job satisfaction cannot mediate organizational culture on employee performance.
Pengaruh Reword Dan Punishment Terhadap Kinerja Karyawan Dengan Disiplin Kerja Sebagai Variabel Intervening Pada Polres Tanah Datar Fadliatika, Shaqinah; Afuan, M.; Saputra, Deni
Jurnal Ekonomi dan Bisnis Digital Vol. 3 No. 3 (2026): Januari - Maret
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jebd.v3i3.4248

Abstract

This study aims to analyze the effect of reward and punishment on employee performance through work discipline as an intervening variable at Polres Tanah Datar. In the era of globalization, characterized by increasing competition and demands for professional work standards, organizations are required to optimize human resource management to achieve organizational goals effectively. Reward and punishment represent management strategies used to improve employee discipline and performance. This research employs a quantitative approach using a survey method through questionnaires as the data collection instrument. The research population consists of all employees at Polres Tanah Datar, with a sample of 53 respondents determined using a saturated sampling technique. Data analysis was conducted using the SmartPLS method to examine both direct and indirect relationships among variables. The results indicate that reward and punishment do not have a significant direct effect on employee performance. However, reward and punishment have an indirect effect on performance through work discipline as an intervening variable. These findings suggest that improving employee performance is more effectively achieved through strengthening work discipline as a mediating mechanism in the implementation of reward and punishment systems within the organizational environment.
Pengaruh Strategi Konten Marketing dan Keterlibatan Influencer di Media Sosial Terhadap Keputusan Pembelian dengan Kepercayaan Konsumen Sebagai Variabel Intervening (Studi Kasus Pada Pengguna Lazada di Kalangan Mahasiswa Jurusan Manajemen Angkatan 2022 Universitas Putra Indonesia “YPTK” Padang) Bilkisti, Imanina Salsa; Afuan, M.; Saputra, Deni
Jurnal Ekonomi dan Bisnis Digital Vol. 3 No. 3 (2026): Januari - Maret
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jebd.v3i3.4259

Abstract

This study aims to analyze the influence of content marketing strategies and influencer involvement on social media on purchase decisions, with consumer trust as an intervening variable among Management students of the 2022 cohort at Universitas Putra Indonesia “YPTK” Padang who use Lazada. The population consisted of 900 students, and 100 respondents were selected using probability sampling techniques. Data were collected through questionnaires and analyzed using Structural Equation Modeling (SEM) with the Partial Least Square (PLS) approach. The results indicate that content marketing has a positive and significant effect on purchase decisions and consumer trust. In contrast, influencer involvement does not have a significant effect on purchase decisions or consumer trust. Furthermore, consumer trust does not significantly influence purchase decisions and is unable to mediate the relationship between content marketing and purchase decisions, nor between influencer involvement and purchase decisions.
Pengaruh Budaya Organisasi Dan Komunikasi Terhadap Kinerja Pegawai Dengan Kepuasan Kerja Sebagai Variabel Intervening Pada Puskesmas Maek Wulandari, Anisa; Candana, Dori Mittra; Saputra, Deni
Journal of Business Economics and Management | E-ISSN : 3063-8968 Vol. 2 No. 3 (2026): Januari - Maret
Publisher : GLOBAL SCIENTS PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to analyze the effect of organizational culture and communication on employee performance with job satisfaction as an intervening variable at Maek Public Health Center, Lima Puluh Kota Regency. This study employs a quantitative approach using a survey method. Data were collected through the distribution of questionnaires to all employees of Maek Public Health Center, totaling 50 respondents. The data analysis technique used in this study is Structural Equation Modeling (SEM) with SmartPLS 4, while data collection was conducted using questionnaires measured on a Likert scale. The results of the study indicate that organizational culture and communication have a positive and significant effect on employee performance. Furthermore, communication has a positive and significant effect on job satisfaction, whereas organizational culture does not have a significant effect on job satisfaction. Job satisfaction is proven to have a positive and significant effect on employee performance. The indirect effect analysis shows that job satisfaction is not able to mediate the effect of organizational culture on employee performance, but it is able to mediate the effect of communication on employee performance. This indicates that effective communication can improve employee job satisfaction, which in turn enhances employee performance, while organizational culture has a more direct effect on employee performance without being mediated by job satisfaction.
The Impact of Service Quality and Mobile Banking Usage on Customer Satisfaction at PT Bank Mandiri Kepahiang Branch Saputra, Deni; Susanti , Neri; Sudarsono, Aji
Journal of Management, Economic, and Accounting Vol. 2 No. 2 (2026): May
Publisher : Utami Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70963/jmea.v2i2.707

Abstract

As a financial institution, the banking sector naturally requires digital service adaptation, and the banking sector in Indonesia is no exception. Generally, the banking sector in Indonesia comprises two main approaches: conventional banking and Islamic banking. The objective of this study is to determine the influence of service quality and mobile banking usage on customer satisfaction at PT. Bank Mandiri KCP. Kepahiang. The methods used in this study include validity testing, reliability testing, multiple linear regression analysis, the coefficient of determination, and hypothesis testing. This is a quantitative study. The sample size for this study was 55 visitors to Bank Mandiri KCP Kepahiang, selected at random. The results of the multiple linear regression analysis yielded the equation: Y = 8.830 + 0.449X1 + 0.356X2. This indicates a positive regression direction, meaning that the variables Service Quality (X1) and mobile banking usage (X2) have a positive influence on customer satisfaction (Y) at Bank Mandiri KCP Kepahiang. From the calculations using SPSS, the coefficient of determination (R-squared) was found to be 0.689. This means that Service Quality (X1) and Mobile Banking Usage (X2) account for 68.9% of the variation in customer satisfaction (Y), while the remaining 31.1% is influenced by other variables not examined in this study.
Pengaruh Capital Adequacy Ratio, Non Performing Loan, Loan To Deposit Ratio terhadap Nilai Perusahaan melalui Profitabilitas sebagai Variabel Intervening pada Perusahaan Perbankan yang Terdaftar di Bursa Efek Indonesia Periode 2020 – 2024 Yamasitha; Deni Saputra; Agam Mei Yudha; Wendi Wahyu Utama
Journal of Science Education and Management Business Vol. 5 No. 2 (2026): JOSEMB (Journal Of Science Education And Management Business)
Publisher : Riset Sinergi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk mengetahui Pengaruh Capital Adequancy Ratio, Non Performing Loan, dan Loan to Deposit Ratio terhadap Nilai Perusahaan melalui Profitabilitas sebagai variabel Intervening pada perusahaan Perbankan yang terdaftar di Bursa Efek Indonesia (BEI) periode 2020-2024. Penelitian ini menggunakan metode kuantitatif dengan teknik purposive sampling, sehingga diperoleh sampel sebanyak 24 perusahaan perbankan selama lima tahun. Data dianalisis menggunakan program SPSS versi 26. Hasil penelitian menunjukkan bahwa Capital Adequacy Ratio dan Non Performing Loan secara parsial tidak berpengaruh terhadap Profitabilitas, sedangkan Loan to Deposit Ratio berpengaruh terhadap Profitabilitas. Selanjutnya, Capital Adequacy Ratio, Non Performing Loan, dan Loan to Deposit Ratio secara parsial berpengaruh terhadap Nilai Perusahaan, sementara Profitabilitas tidak berpengaruh terhadap Nilai Perusahaan. Selain itu, Capital Adequacy Ratio, Non Performing Loan, dan Loan to Deposit Ratio secara parsial tidak berpengaruh terhadap Nilai Perusahaan melalui Profitabilitas sebagai variabel intervening.
Co-Authors Afuan, Muhammad Agam Mei Yudha Ahmad Soleh Aji Sudarsono Arip Wijayanto Bilkisti, Imanina Salsa Dori Mittra Candana Edidas , Edidas Efendi, Zhiana Eri Stiyanto Fadli Irsyad Fadliatika, Shaqinah Febrianita, Nella Fitri Indah Mayang Sari Fitri, Yosefi Tiara Geatasha Putri Erant Giatman, M Guchi, Febriani Helfi Nasution Laksono, Agung Lusiana Lusiana Maharani, Salma Tri Maulana Hasanuddin, Maulana Mohammad Edy Nurtamam, Mohammad Edy Muhammad Azhar Irwansyah Muhammad Fikri Ramadhan Muhammad Ridho Nurmadina Purwanto, Agung Ari Putri, Nabila Elyno Ranti Herma Yulita Rindy Citra Dewi Rindy Citra Dwi Rinto Noviantoro, Rinto Ronni Andri Wijaya Rusnam Rusnam Sari, Rr Putri Intan Permata Sindhora, Arya Sukardi Sukardi Susanti , Neri Tisnawati, Rini Ulnisa, Tika Utomo, Satria Budi Vivi Afriani Wahyu Widiyanto Wendi Wahyu Utama Wulandari, Anisa Yamashita Yamashita Yamasitha Yona, Desma Yulasmi Yuretno Zaskia