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All Journal Journal of Industrial Engineering & Management Research (JIEMAR) INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW (IJOSPL) Universal Journal of Science and Technology PROFESOR : Professional Education Studies and Operations Research
Prayuda, Rafie Zaidan
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Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Other

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Continuous Improvement Through Kaizen In An Automotive Industry Prayuda, Rafie Zaidan
Journal of Industrial Engineering & Management Research Vol. 1 No. 1b (2020): June 2020
Publisher : AGUSPATI Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (318.141 KB) | DOI: 10.7777/jiemar.v1i1.24

Abstract

PT AGP is a company engaged in the automotive industry. In its activities, PT AGP applies the kaizen culture as a corporate culture which includes all activities in the company. The purpose of this study is to describe the process of implementing kaizen culture at PT AGP. This study also illustrates the application of Kaizen by PT AGP related to the implementation of the main concepts of kaizen, the main system of kaizen, and gemba kaizen. The research method used in the study used in this research is descriptive qualitative method. Data collection methods used were interviews with triangulation conducted to 5 participants, direct observation, and documentation. The analytical method used in this study is data reduction, data presentation, and drawing conclusions / verification and data analysis. The results of this study are the application of Kaizen to enrichment to form the mindset of employees related to kaizen. The application of kaizen culture increases the rate of productivity and increases in the perceived benefits of the company. Kaizen activity was introduced as a whole company culture. The application of kaizen activity encourages employee aspirations in improving their performance and contribution to the improvement of the company. 2. The company adopts all components of kaizen culture that have been established by the parent company. Cultural adaptation occurs when employee contributions start to form a kaizen work culture that is more adaptive to reforms that occur in the company. Employee contributions contribute to continuous improvement, improve quality, reduce costs, and shorten delivery time.
Does ISO 26000 Corporate Social Responsibility Influence Company Performance? Prayuda, Rafie Zaidan; Praditya, Rayyan Aqila
Journal of Industrial Engineering & Management Research Vol. 1 No. 1b (2020): June 2020
Publisher : AGUSPATI Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (591.585 KB) | DOI: 10.7777/jiemar.v1i1.30

Abstract

The purpose of this study is to analyze the influence of implementation of ISO 26000 Corporate Social Responsibility (CSR) on Business performance of automotive industries located in West Java. Research respondents were staff and management of 5 automotive companies consist of 212 people and the method of data collection use electronic questionnaires by snowball sampling to all respondents. This study use a quantative method and analysis tools in this study is SEM (Structural Equation Model) with the LISREL program version 8.70. The results showed that the ISO 26000 Corporate Social Responsibility (CSR) had a posutive and significant effect on business performance This research novelty is essential as it outlines a strategic model that could be adapted and adopted by other industries in Indonesia or in other regions in improving their business performance by implement ISO 26000 Corporate Social Responsibility (CSR) in their companies.
PENGARUH LINGKUNGAN KERJA, MOTIVASI DAN KOMPETENSI TERHADAP KINERJA PEGAWAI Prayuda, Rafie Zaidan
Journal of Industrial Engineering & Management Research Vol. 4 No. 6 (2023): December 2023
Publisher : AGUSPATI Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7777/jiemar.v4i6.502

Abstract

Penelitian ini bertujuan untuk mendeskripsikan lingkungan kerja, motivasi, kompetensi dan kinerja pegawai. Untuk menganalisis pengaruh lingkungan kerja terhadap kinerja karyawan. Untuk menganalisis pengaruh motivasi terhadap kinerja karyawan. Untuk menganalisis pengaruh kompetensi terhadap kinerja karyawan. Populasi dalam penelitian ini adalah seluruh pegawai sebanyak 243 orang. Sampel sebanyak 243 orang dengan teknik pengambilan sampel menggunakan jenis non-probability sampling Teknik pengumpulan data menggunakan kuesioner dan dokumentasi. Teknik analisis data yang digunakan adalah regresi linier berganda. Hasil yang diperoleh dari penelitian ini adalah lingkungan kerja dalam kategori cukup baik, motivasi kerja, kompetensi dan kinerja karyawan dalam kategori baik. Lingkungan kerja berpengaruh signifikan terhadap kinerja pegawai. Motivasi kerja tidak berpengaruh signifikan terhadap kinerja pegawai Kompetensi berpengaruh signifikan terhadap kinerja pegawai. Komunikasi memiliki pengaruh yang signifikan dan yang paling dominan terhadap semangat kerja pegawai, oleh karena itu perlu adanya peningkatan pada komunikasi agar semangat kerja juga dapat meningkat. Upaya yang dapat dilakukan dengan cara penggunaan bahasa yang tepat konteksnya dengan suasana dan keadaan karena dan juga perlu perbaikan pada peggunaan alur bahasa yang baik, tidak berbelit- belit. Selain komunikasi, lingkungan kerja dan fasilitas kerja juga perlu untuk ditingkatkan karena juga memiliki pengaruh yang signifikan terhadap semangat kerja pegawai Upaya yang dapat dilakukan berkaitan dengan lingkungan kerja adalah lebih menjalin hubungan yang lebih baik lagi atasan dengan bawahannya dan kerjasama dalam penyelesaian pekerjaan. Upaya yang dapat dilakukan berkaitan dengan fasilitas kerja adalah perbaikan pada mesin pendingin ruangan dan mesin absensi agar dapat berfungsi lebih baik.
The role of perceptions of transformational leadership style on organizational citizenship behavior in employees Prayuda, Rafie Zaidan
Journal of Industrial Engineering & Management Research Vol. 4 No. 6 (2023): December 2023
Publisher : AGUSPATI Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7777/jiemar.v4i6.505

Abstract

This research aims to determine the relationship between transformational leadership style and organizational citizenship behavior in employees. This research is correlational research with a quantitative approach. The population of this research is employees. Participants in this research used the entire population, namely 435 employees. The research instrument uses a transformational leadership scale and an organizational citizenship behavior scale which is prepared using a Likert scale. Data analysis was carried out using the Product Moment correlation technique. The research results show that there is a significant positive relationship between transformational leadership and organizational citizenship behavior, or it can be concluded that the higher the transformational leadership, the higher the organizational citizenship behavior and conversely the lower the transformational leadership, the lower the organizational citizenship behavior.
The Role of Price Perceptions, Product Quality, and Brand Image on Purchasing Decisions Prayuda, Rafie Zaidan
Journal of Industrial Engineering & Management Research Vol. 5 No. 2 (2024): April 2024
Publisher : AGUSPATI Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7777/jiemar.v5i2.516

Abstract

This research examines the influence of product quality, price perception, and brand image on purchases. The dependent and independent variables in this research are product quality, price perception, and brand image. Descriptive and quantitative methods were used in this research. The use of non-probability and purposeful sampling was used in this study. There were 87 participants in this study who had purchased the product. The SmartPLS test was used in this investigation. Based on the findings, 1) Purchasing decisions are influenced by the quality of a product. 2) When it comes to making purchases, price perception plays a role. 3) Purchasing decisions are influenced by the image of a brand.
Investigating the Role of Digital marketing, price perception, customer satisfaction and its impact on marketing performance Prayuda, Rafie Zaidan
Journal of Industrial Engineering & Management Research Vol. 5 No. 2 (2024): April 2024
Publisher : AGUSPATI Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7777/jiemar.v5i2.518

Abstract

This research aims to analyze the determinants of customer satisfaction and their impact on marketing performance. The research method used is a quantitative research method. This research data uses primary data through questionnaires to 90 respondents. The research sample was taken using purposive sampling. The analysis method used is Partial Least Square (PLS) with the help of the SmartPLS 3.0 application. The research results show that partially digital marketing and price perception have a positive and significant effect on customer satisfaction. Partially, digital marketing and price perception and customer satisfaction have a positive and significant effect on marketing performance
Pengaruh Green Human Resource Management, Quality of Work Life , Job Satisfaction terhadap Organizational Citizenship Behavior Prayuda, Rafie Zaidan
INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW Vol. 4 No. 5 (2023): Oktober 2023
Publisher : INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8888/ijospl.v4i5.158

Abstract

Studi bertujuan menganalisis kepuasan kerja dan perilaku anggota organisasi dipengaruhi oleh manajemen sumber daya manusia hijau dan kualitas hidup di tempat kerja. Ada 540 tanggapan terhadap survei tersebut. Uji instrumental berupa uji validitas dan reliabilitas serta uji hipotesis dengan analisis program SPSS dan SEM digunakan untuk menganalisis penelitian ini. Untuk memastikan validitas dan reliabilitas instrumen, penelitian ini menguji persepsi karyawana. Temuan menunjukkan bahwa kepuasan kerja, kualitas kehidupan kerja, dan perilaku anggota organisasi semuanya dipengaruhi secara positif oleh manajemen sumber daya manusia hijau.
PERAN INOVASI TERHADAP KINERJA SMEs DI ERA DIGITAL Prayuda, Rafie Zaidan
INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW Vol. 4 No. 5 (2023): Oktober 2023
Publisher : INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8888/ijospl.v4i5.161

Abstract

Perkembangan perekonomian di Indonesia tidak lepas dari partisipasi usaha kecil dan menengah (UKM), sedangkan bentuk interaksi antar UKM terlihat dari partisipasinya sebagai penyedia lapangan kerja dan kontribusinya terhadap produk domestik bruto. Tujuan dari penelitian ini adalah untuk menganalisis pengaruh inovasi produk, inovasi proses, dan inovasi manajemen terhadap kinerja. Mengukur pengaruh inovasi terhadap kinerja dan variabel indikator mana yang berpengaruh terhadap kinerja. Penelitian ini menggunakan pendekatan kuantitatif dengan melibatkan 600 UKM sebagai sampel. Teknik analisis regresi linier berganda dengan program SPSS 21 digunakan untuk menjawab hipotesis. Hasil yang diperoleh adalah inovasi produk berpengaruh positif signifikan terhadap kinerja, inovasi proses berpengaruh positif dan tidak signifikan terhadap kinerja dan inovasi manajemen berpengaruh negatif signifikan terhadap kinerja. Besarnya pengaruh variabel inovasi produk, inovasi proses, dan inovasi manajemen terhadap kinerja masih dalam kategori rendah dan variabel inovasi berpengaruh dominan terhadap kinerja UKM.
Investigation of the Influence of Price, Promotion and Innovation on Customer Satisfaction in the Digital Era Prayuda, Rafie Zaidan
UJoST- Universal Journal of Science and Technology Vol. 3 No. 2 (2024): September 2024
Publisher : Faculty of Science and Technology University of Pramita Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11111/ujost.v3i2.150

Abstract

The aim of this research is to analyze the influence of price, promotion and innovation on customer satisfaction. This research is research using quantitative methods. This study used a sample size of 345. Variable measurements in this study used a Likert scale of 1 – 5, Strongly disagree = 1, disagree = 2, neutral/doubtful = 3, agree = 4 and strongly agree = 5. This study used SmartPls analysis tool to test the feasibility of data and draw conclusions in hypotheses. The outer model test and inner model test are the analytical tools that will be used in this research. The research results show that price, promotion and innovation have a positive and significant relationship with customer satisfaction. The results of this research provide important innovations in strategic management, for companies and industry. Researchers hope that this research can be useful for the wider community and the telecommunications industry. Future researchers are expected to be able to add other independent variables such as social media marketing, consumer loyalty, brand image, brand trust, service quality, motivation and many more that can explain the influence on satisfaction that was not examined in this research.
Korelasi Kepuasan Kerja dan Kepemimpinan terhadap Kinerja Karyawan di UKM Praditya, Rayyan Aqila; Prayuda, Rafie Zaidan; PURWANTO, AGUS
INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW Vol. 6 No. 4 (2025): December 2025
Publisher : INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8888/ijospl.v6i4.206

Abstract

Pencapaian target bisnis, tetapi juga pada pembinaan hubungan kerja yang sehat antara manajemen dan karyawan. Hubungan industrial yang baik mencerminkan keseimbangan antara kepentingan perusahaan dan kesejahteraan karyawan, sehingga mendorong terbentuknya lingkungan kerja yang stabil, adil, dan produktif. Stabilitas hubungan industrial menjadi landasan bagi terciptanya ketenangan kerja, efisiensi produksi, dan loyalitas sumber daya manusia.Salah satu indikator hubungan industrial yang sehat dapat dilihat dari rendahnya konflik, tingginya partisipasi karyawan dalam kegiatan organisasi, serta adanya komunikasi dua arah yang terbuka dan konstruktif. Di sinilah pentingnya peran manajemen dalam membangun kebijakan, struktur komunikasi, dan sistem kerja yang memungkinkan terciptanya iklim kerja yang kooperatif dan saling menguntungkan.Kepemimpinan yang baik ditandai dengan kemampuan menginspirasi, memberi teladan, serta menjalin komunikasi terbuka antara atasan dan bawahan. Pemimpin yang memahami kebutuhan emosional dan profesional karyawannya akan menciptakan iklim kerja yang positif, menumbuhkan loyalitas, dan memacu motivasi kerja. Dalam hubungan industrial, pemimpin bukan hanya sebagai pengendali, tetapi juga fasilitator yang menjembatani kepentingan organisasi dengan kebutuhan pekerja.Sinergi antara kepemimpinan dan kepuasan kerja membentuk fondasi penting dalam menciptakan hubungan industrial yang harmonis. Kepemimpinan yang humanis mendorong terciptanya kepuasan kerja, dan pada akhirnya berkontribusi besar dalam meningkatkan kinerja karyawan, baik secara individu maupun tim. Jika dikelola secara strategis, kedua variabel ini akan meningkatkan produktivitas, menekan konflik kerja, dan mendorong pertumbuhan perusahaan yang berkelanjutan.
Co-Authors AGUS PURWANTO Aqila Praditya, Rayyan Praditya, Rayyan Aqila