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All Journal JATI (Jurnal Mahasiswa Teknik Informatika) 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 Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
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 Public Health Social Sciences

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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

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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

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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.
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.
Effectiveness Analysis of PDAM Tirta Jaya's Water Distribution System in Pamekasan City: Sumber Nyamplong Case Studi: Analisis Efektivitas Sistem Pendistribusian Air PDAM Tirta Jaya Di Kota Pamekasan: Studi Kasus Sumber Nyamplong Dian Nissa Fitri Budiani; Hafid Syaifullah
JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Vol. 9 No. 1 (2025): Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Publisher : DPD Jatim Perkumpulan Dosen Indonesia Semesta

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Abstract

The clean water distribution system in Pamekasan faces obstacles in the form of distribution imbalance, suboptimal infrastructure, and pipe leaks, especially in the Sumber Nyamplong area, which is one of the main sources. These problems have an impact on customer dissatisfaction and a decrease in the quality of life of the community. This case study aims to provide strategic solutions to improve the effectiveness of clean water distribution in the area. The activity partner is PDAM Tirta Jaya, a BUMD responsible for providing clean water in the Pamekasan area. A quantitative approach was used with a survey of 95 customers. Data analysis used regression analysis to understand the influence of quantity, quality, and continuity factors on customer satisfaction. The results of the study showed that water quality provided the highest level of satisfaction (65.26%), while continuity and quantity were at 42.11% and 40%, respectively. The proposed solutions include remapping the distribution network, improving the infrastructure system to reduce leaks, and providing reserve tanks for areas with high demand, to support the sustainability of PDAM services in the future.
Analisis Simulasi Sistem Pada Proses Pengantongan di Gudang PT. ABC Dengan Menggunakan Software ARENA Abba Chudsi Assidiq; Hafid Syaifullah
Jurnal Serambi Engineering Vol. 11 No. 1 (2026): Januari 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Proses pengantongan pupuk urea di Gudang Urea II PT ABC merupakan bagian penting dalam sistem pergudangan yang berpengaruh terhadap kelancaran aliran material dan efisiensi operasional. Aktivitas pemindahan pallet pupuk menggunakan forklift sebagai fasilitas utama material handling, namun pada kondisi tertentu tingkat utilitas forklift masih tinggi sehingga berpotensi menimbulkan antrean dan inefisiensi. Penelitian ini bertujuan untuk mengevaluasi kinerja sistem pengantongan dengan menitikberatkan pada analisis tingkat utilitas forklift melalui pendekatan simulasi sistem. Metode yang digunakan adalah discrete event simulation menggunakan software ARENA yang dikembangkan berdasarkan data aktual hasil observasi lapangan serta melalui proses verifikasi dan validasi dengan metode Welch Confidence Interval. Hasil simulasi menunjukkan bahwa penggunaan dua unit forklift lebih optimal pada kondisi operasional normal, sedangkan penambahan forklift disarankan secara situasional pada periode peningkatan aktivitas pengantongan.
Implementation of Jolly Box and Inventory Classification Analysis for Inventory Loss Prevention at PT DSV Solutions Indonesia, Margomulyo Surabaya Site: Analisis Penerapan Jolly Box dan Classification Inventory Analysis terhadap Pencegahan Loss Inventory PT DSV Solutions Indonesia Site Margomulyo Surabaya Rizki Dwi Saputra; Hafid Syaifullah
JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Vol. 10 No. 3 (2026): Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Publisher : DPD Jatim Perkumpulan Dosen Indonesia Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36339/je.v10i3.542

Abstract

Effective storage system management is a crucial aspect in supporting smooth operational activities and maintaining accurate inventory data in the warehouse environment. At the warehouse of PT DSV Solutions Indonesia Site Margomulyo Surabaya, the goods picking process still faces several obstacles, including the use of conventional cardboard that does not support storage order, difficulties in differentiating products with similar characteristics in high-moving SKUs (Stock Keeping Units), and daily demand fluctuations that increase the potential for picking errors, stock discrepancies, and inventory loss. These problems have an impact on decreasing the Overall Warehouse Efficiency (OWE) value. This study aims to analyze the effect of implementing a Jolly Box system integrated with stock classification on increasing OWE and reducing the risk of inventory loss. The study results showed improvements in all OWE indicators, including availability through reduced operational downtime due to sudden reorganizations, performance through zoning of product lines based on movement levels, and quality through reduced risk of picking errors. Furthermore, the system implementation was able to reduce lean waste in the form of defects and unnecessary motion by up to 68% of the total factors causing inventory loss. To ensure the sustainability of the achieved results, regular monitoring of transaction data, routine cycle count implementation, and adjustment of container capacity are required according to the development of managed SKUs.
ANALISIS SWOT DALAM MENINGKATKAN EFEKTIVITAS PENGELOLAAN INDUSTRI DI JAWA TIMUR MELALUI INTEGRASI DATA OSS DAN SIINAS DENGAN SINGLE SIGN-ON Victory Raphael Prihantono; Hafid Syaifullah
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 9 No. 1 (2025): JATI Vol. 9 No. 1
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v9i1.12487

Abstract

Peningkatan efektivitas pengelolaan industri menjadi prioritas untuk mendukung pertumbuhan ekonomi Jawa Timur, terutama melalui pemanfaatan sistem digital seperti Online Single Submission (OSS) dan Sistem Informasi Industri Nasional (SIINas). Namun, kedua sistem ini masih berjalan terpisah, menyebabkan proses administrasi yang rumit, duplikasi data, dan kurangnya kemudahan akses, terutama bagi pelaku Industri Kecil dan Menengah (IKM) yang gagap teknologi (gaptek). Banyak pelaku usaha mengalami kesulitan dalam memahami dan menggunakan sistem digital yang ada, sehingga mereka membutuhkan solusi yang lebih sederhana dan mudah diakses. Penelitian ini bertujuan menganalisis kebutuhan implementasi sistem Single Sign-On (SSO) sebagai solusi integrasi data antara OSS dan SIINas untuk meningkatkan efisiensi, transparansi, dan kemudahan penggunaan. Dengan metode kualitatif dan pendekatan analisis SWOT (kekuatan, kelemahan, peluang, dan ancaman) dalam pengembangan sistem SSO. Data diperoleh dari observasi saat sosialisasi SIINas yang diadakan oleh Disperindag Jawa Timur dan wawancara dengan salah satu pelaku usaha yang mengalami kesulitan dalam perizinan dan pelaporan berusaha. Hasil penelitian menunjukkan bahwa implementasi SSO dapat mengurangi beban administratif, meningkatkan transparansi, dan efisiensi waktu. Namun, tantangan seperti resistensi terhadap teknologi, keterbatasan infrastruktur, dan kebutuhan pelatihan digital bagi pelaku usaha gaptek perlu diatasi. Strategi yang direkomendasikan meliputi penguatan infrastruktur teknologi, pelatihan sederhana, penyediaan akses offline, dan penguatan sistem keamanan data.
Analysis of Preventive Maintenance System Using the MTBF and MTTR Method Adjie Ayyub Rajendra Akash; Hafid Syaifullah
Jurnal Serambi Engineering Vol. 11 No. 3 (2026): Juli 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The reliability of production machinery plays a crucial role in ensuring the continuity of manufacturing processes, as machine disturbances or failures can lead to downtime, reduced productivity, and increased operational costs for the company. This applied study was conducted at PT XYZ, a ceramic manufacturing company established in 1971 and recognized as one of the largest ceramic producers in Indonesia, with a focus on the Engineering Department, particularly the machine maintenance system on Line 3, which includes the press machine, glazing line, and kiln. The evaluation was carried out on the implementation of Preventive Maintenance using the Mean Time Between Failures (MTBF) and Mean Time To Repair (MTTR) approaches, based on machine downtime data for the September 2025 period. The objective was to identify the level of machine reliability, calculate the average time between failures, and determine the average repair duration in order to support the smooth operation of the production process.
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.
Co-Authors Abba Chudsi Assidiq Adjie Ayyub Rajendra Akash Alika Kurnia Agustin Aneke Putri Nadila Billy Gandis Pradana Dian Nissa Fitri Budiani Dira Ernawati Dira Ernawati Fajrina R. Izzati Indira Hanefa Rahayu Mardila Nur Imamah Naomi R. Sidabutar Rizki Dwi Saputra Rizky, Alfian Rizky Maulana Rochmatul Amalia Rusindiyanto Sadewa Victory Raphael Prihantono Wardatul Lailiyah