Article Per Year (5 Year)
p-Index From 2021 - 2026
2.45
P-Index
This Author published in this journals
All Journal Tibuana : Journal of Applied Industrial Engineering Nusantara Science and Technology Proceedings JSIKOM Juminten : Jurnal Manajemen Industri dan Teknologi Jurnal Pengbdian Teknik Mesin Journal of Artificial Intelligence and Engineering Applications (JAIEA) Jurnal Teknik Mesin, Industri, Elektro dan Informatika Jurnal Kabar Masyarakat Jurnal Penelitian Teknologi Informasi dan Sains Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan Journal Serambi Engineering (JSE) Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil International Journal of Mechanical, Industrial and Control Systems Engineering
Hafid Syaifullah
Department Of Industrial Engineering, Faculty Of Engineering And Sains, Universitas Pembangunan Nasional Veteran Jawa Timur, Surabaya 60294, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences 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 Mechanical Engineering Medicine & Pharmacology Social Sciences

Published : 17 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 17 Documents
Search

 1   2 
Analisis Sistem Antrian Jasa Pengujian di Laboratorium XYZ Dengan Menggunakan Software Arena Fajrina R. Izzati; Hafid Syaifullah
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 2 No. 1 (2024): Januari: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik S
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v2i1.67

Abstract

The problem in the industrial sector that is often encountered is the problem of queuing. Queues occur when there is an imbalance between services and services offered, causing consumers to wait to get service. Laboratory queue simulation using Arena software. This research was carried out with the aim of analyzing the queuing conditions that occurred during the material A testing process at the XYZ Laboratory through simulation using Arena software. After carrying out a simulation with the Arena software, it was discovered that there were no queues for the material A testing queue activity at the XYZ Laboratory. From the results of the simulation data processing for material A testing queues in the XYZ laboratory, there are no queues and service times are optimal, so there is no need for corrective solutions. Based on the results of verification and validation, H0 is accepted because the value 0 is in the range μ1 – μ2 so it can be said to be valid. This states that the total time in the real situation (real system) is not significantly different from the output results in the Arena simulation that has been created.
Identification of Factors Causing Wood Defects in Furniture Product Material (Flooring) Using the Fault Tree Analysis Method at PT. ABC Rusindiyanto; Isna Nugraha; Hafid Syaifullah
Nusantara Science and Technology Proceedings 4th International Conference Eco-Innovation in Science, Engineering, and Technology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2023.3628

Abstract

PT. ABC is a manufacturing company specializing in the production of teak wood products, including flooring. To ensure the production of high-quality products, PT. ABC implements quality control measures, starting with the identification of product defects to minimize process errors. The goal of this research is to identify product defects at PT. ABC and determine the root causes of these defects using the Fault Tree Analysis (FTA) method. Additionally, the study aims to provide improvement suggestions for preventing and reducing potential causes of product defects. The results of this research indicate that the main defect is related to incorrect dimensional size. During product sampling within the initial 180 minutes of the production process, the probability of incorrect size is 15.69%, followed by lumps with a probability of 11.21%, and rough surface with a probability of 8.20%. Areas requiring improvement include: 1. Workforce: Skilled and disciplined personnel are needed to follow procedures and equipment specifications in the flooring production process at PT. ABC; 2. Process: Maintenance activities should be enhanced, and regular checks should be conducted as necessary.
Menumbuhkan Semangat Young Enterpreneurship Dalam Festival Bazaar Bulan Bahasa Bersama Kampus Mengajar Angkatan 6 Di SDN 5 Jetis, Kabupaten Situbondo Rizky, Alfian Rizky Maulana; Hafid Syaifullah
abdimesin Vol. 4 No. 2 (2024): Abdi-mesin
Publisher : UPN "Veteran" Jawa Timur

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

Abstract

Kampus Merdeka adalah kebijakan yang dikeluarkan oleh Kementerian Pendidikan dan Kebudayaan Ristek dengan memberikan hak kepada mahasiswa untuk mengambil mata kuliah di luar program studi selama 1 semester. Bazar adalah salah satu strategi dan kegiatan inovasi yang mendukung sektor kewirausahaan. Salah satu faktor yang membantu meningkatkan perekonomian suatu daerah adalah kewirausahaan. Tentu saja, meningkatkan perekonomian suatu wilayah memerlukan keseimbangan antara inovasi dan sumber daya yang ada. Oleh karena itu, menanamkan jiwa kewirausahaan sejak dini menjadi salah satu usaha pengoptimalan sumber daya manusia. Bersama mahasiswa Kampus Mengajar, penelitian ini dilakukan untuk menumbuhkan jiwa muda sebagai wirausaha pada siswa – siswi SDN 5 Jetis. Metode pada kegiatan pengabdian masyarakat ini yaitu dengan menggunakan metode kualitatif deskriptif dengan menggunakan pendekatan partisipatif. Penggunaan metode ini dinilai efektif karena peneliti ikut andil dan memiliki peran penting dalam kegiatan yang diteliti. Hasil yang dicapai dari kegiatan pengabdian ini yaitu siswa mulai memiliki jiwa kewirausahaan. Siswa dapat mengembangkan kreatifitasnya dalam menjual produk dan sebagai salah satu sarana praktek dari Mata Pelajaran Kewirausahaan.
Pengaruh Pembinaan, Sertifikasi, dan Sosialisasi Terhadap Kelancaran Bisnis UMKM di Kabupaten Mojokerto Menggunakan Analisis Regresi Linear Berganda Billy Gandis Pradana; Hafid Syaifullah
Jurnal Serambi Engineering Vol. 10 No. 1 (2025): Januari 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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

Abstract

The economy of a country is influenced by many important factors, including its industry and trade. This research was conducted to determine the influence of coaching, certification and socialisation activities on the smooth running of MSME businesses in Mojokerto Regency. Data collection was carried out by distributing questionnaires to the MSMEs concerned and then processed with SPSS software using multiple linear regression. The results of the study began with a data quality test that produced all variables that were valid and reliable, then the classical assumption test produced normally distributed data that passed the multicollinearity and heterokedasticity tests. For the equation of the three independent variables in the state of zero, the variable of business smoothness is valued at 11.846, if the variable of coaching activities increases by one unit, there will be a decrease in the variable of business smoothness by 0.045, if the certification and socialisation activities increase by one unit, there will be an increase in the variable of business smoothness by 0.021 and 0.086. The hypothesis test produced a coefficient of determination of 0.012, so the three independent variables explain the business smoothness variable by 1.2%, the F test concluded that the three independent variables (simultaneous) did not have a significant effect on the business smoothness variable, the T test concluded that the three independent variables (partial) did not have a significant effect on the business smoothness variable.
Optimization of Job Training in Improving Yantek Performance at PT XYZ With ADDIE Model Design Aneke Putri Nadila; Hafid Syaifullah
International Journal of Mechanical, Industrial and Control Systems Engineering Vol. 1 No. 4 (2024): December :IJMICSE: International Journal of Mechanical, Industrial and Control
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijmicse.v1i4.124

Abstract

Job training is the key to improving the performance of Technical Service Officers (Yantek) at PT XYZ.. This study aims to evaluate the effectiveness of ongoing job training and identify areas that need improvement. Through an in-depth analysis of the training curriculum, teaching methods, and Yantek performance after training, this study proposes recommendations for optimizing the training program. The results of the study are expected to improve the quality of service to customers and support the achievement of company performance targets.
Implementation of Hazard Identification, Risk Assessment, and Determining Control (Hiradc) System for Hazard Risk Management in Mining Work Environment at PT XYZ Sadewa; Hafid Syaifullah
Journal of Artificial Intelligence and Engineering Applications (JAIEA) Vol. 4 No. 2 (2025): February 2025
Publisher : Yayasan Kita Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59934/jaiea.v4i2.783

Abstract

The mining industry is known as a high-risk sector, which often faces challenges in identifying the causes of work accidents. This research focuses on the implementation of the Hazard Identification, Risk Assessment, and Determining Control (HIRADC) system at PT XYZ, especially at the gold mine. The aim of this research is to improve work safety through hazard identification and effective risk management. The method used includes observation and descriptive analysis of secondary data from the Occupational Health and Safety (K3) department. The research results show that there are 9 potential dangers, with 6 of them in the extreme risk category and the other three in the high category. Through the implementation of the 50 proposed control measures, the risk level was successfully reduced to a safer category. These findings emphasize the importance of implementing HIRADC to reduce work accidents and support operational sustainability in the mining industry.
Analisa Fluktuasi Bullwhip Effect Dalam Penerapan Metode Distribution Requirement Planning (DRP) di PT. XYZ Dira Ernawati; Hafid Syaifullah
JUMINTEN Vol. 3 No. 3 (2022): Juminten: Jurnal Manajemen Industri dan Teknologi
Publisher : Teknik Industri - UPN "Veteran" Jatim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/juminten.v3i3.414

Abstract

PT XYZ adalah perusahaan yang bergerak di bidang distribusi yang memiliki permasalahan umum yaitu persediaan produk yang tidak mencukupi. Pemasok (agen) adalah perantara antara produsen dan konsumen, oleh sebab itu merupakan pihak yang berperan penting dalam distribusi barang dan berperan dalam perdagangan. Penggunaan teknik DRP dalam operasional penjualan PT XYZ tidak hanya memudahkan perencanaan produk untuk kebutuhan masa depan, tetapi juga menjadi salah satu solusi untuk mereduksi nilai bullwhip effect yang terjadi di perusahaan. Penelitian ini bertujuan untuk mengetahui nilai bullwhip effect setelah menerapkan metode DRP pada PT XYZ. Hasil penelitian ini menunjukkan bahwa penerapan metode DRP memberikan dam-pak yang sangat positif terhadap nilai bullwhip effect yang ada di PT XYZ.
Co-Authors Alika Kurnia Agustin Aneke Putri Nadila Billy Gandis Pradana Dira Ernawati Dira Ernawati Erwan Adi Saputro Fajrina R. Izzati Indira Hanefa Rahayu Isna Nugraha Mardila Nur Imamah Mega Cattleya PA Islami Mutiara Mei Susanti Naomi R. Sidabutar Rizky, Alfian Rizky Maulana Rizqi Novita Sari Rochmatul Amalia Rusindiyanto Sadewa Sinta Dewi Wardatul Lailiyah Wira Yudha Nuswantoro Yekti Condro Winursito