Article Per Year (5 Year)
p-Index From 2021 - 2026
5.454
P-Index
This Author published in this journals
All Journal Jurnal Teknik Industri TEKMAPRO Journal of Industrial Engineering and Management Heuristic OPERATION EXCELLENCE: Journal of Applied Industrial Engineering Teknika: Engineering and Sains Journal Jurnal Sains Teknologi dan Lingkungan (JSTL) Metode : Jurnal Teknik Industri Tibuana : Journal of Applied Industrial Engineering Jurnal Abadimas Adi Buana Journal Technology and Implementation Bussines PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Teknologi dan Terapan Bisnis MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Jurnal Teknik Industri Terintegrasi (JUTIN) Jurnal Surya Teknika Yumary: Jurnal Pengabdian kepada Masyarakat Industrika : Jurnal Ilmiah Teknik Industri Jurnal Bisnis Mahasiswa Jurnal Ilmiah Teknik (JUIT) Jurnal Teknologi dan Manajemen Industri Terapan Nomicpedia: Journal of Economics and Business Innovation Jurnal Teknologi dan Terapan Bisnis Journal of Artificial Intelligence and Digital Business Jurnal Taguchi : Jurnal Ilmiah Teknik dan Manajemen Industri Jurnal Pengabdian Masyarakat dan aplikasi Teknologi Journal Serambi Engineering (JSE) JRSI (Jurnal Rekayasa Sistem dan Industri)
Siti Muhimatul Khoiroh
Universitas 17 Agustus 1945 Surabaya
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering 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 Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Public Health Social Sciences Other

Published : 48 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 48 Documents
Search

 1   2   3   4   5 
Penentuan Rute Distribusi Pada Perusahaan Distributor Multi Product dengan Pendekatan Nearest Neighbor (Studi Kasus : PT. XYZ Depo Blitar) Lestari, Febrian Puji; Khoiroh, Siti Muhimatul
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

PT. XYZ Depo Blitar is a multi-product distribution company with 128 customer partners. The company's deliveries exceed the working hours limit set by the company. However, the company does not pay overtime to its logistics employees. Therefore, this research was conducted to calculate the shortest distance on each route in order to save delivery time and costs. The method used in this research is quantitative method and the type of research applied is descriptive quantitative. The stages of data processing and data analysis use the nearest neighbour method. This method applies iteration to the location point that is the centre with the partner location point. The iteration aims to obtain the minimum and optimum distance of each route. The use of this method is to determine the optimal distribution route, distance efficiency and operating cost. Based on the data processing and analysis, the optimal percentage of distance savings and distribution operating costs can be obtained, namely 63.84% and 30.99% (Monday delivery), 61.27% and 24.74% (Tuesday delivery), 65.5% and 30.86% (Wednesday delivery), 43.15% and 8.15% (Thursday delivery), 45.97% and 21.26% (Friday delivery) and 64.75% and 26.09% (Saturday delivery). The total operating cost for one week's delivery is Rp. 1,884,892.3 for the research route.
Pemberdayaan Kelompok Tuna Daksa “Baraka” melalui Inovasi Pengembangan Produk Daur Ulang Ban Bekas Guna Mendukung Reputasi Bisnis Kelompok Difabel: Empowerment of the "Baraka" Group with Physical Disabilities through Innovation in Developing Recycled Tire Products to Support the Business Reputation of Disabled Communities Romadhan, Mohammad Insan; Kusnadi, Hajidah Fildzahun Nadhilah; Khoiroh, Siti Muhimatul
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 11 (2024): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v9i11.8224

Abstract

This community partnership program is the Empowerment of the "Baraka" Group with Physical Disabilities through Innovation in Developing Recycled Tire Products to Support the Business Reputation of Disabled Communities. The "Baraka" Group of People with Physical Disabilities is a group that runs a business recycling used tires into creative seating and table products. However, the group faces several challenges, including difficulties in production, such as a lack of ability to control the quality of the products, limited innovation in the products they develop, and lengthy production times. Socially, the group also faces a lack of motivation to create economic independence and has limited ability in branding their products. The implementation method involves mapping the necessary activities to address the challenges in these areas. The results of the program show that, in terms of production, the products produced by the group have started to meet quality and quantity standards. The product range has expanded, with chairs now available in small and large sizes, whereas previously, only medium sizes were available. Additionally, the group introduced table variants. Over the past week, the group was able to produce 10 products, indicating that on average, they could produce around 40 products in a month. Socially, awareness of economic independence has increased, and the group now has a logo and tagline to strengthen the reputation of their products. In terms of marketing, over the past week, the group received orders for 10 products, which suggests they could meet demand for around 40 products per month.
Analisis Kelayakan Penambahan Mesin Digital Printing Sublim di CV XYZ Yanuar, Muhammad Lutfi; Khoiroh, Siti Muhimatul
Jurnal Bisnis Mahasiswa Vol 5 No 2 (2025): Jurnal Bisnis Mahasiswa
Publisher : PT Aksara Indo Rajawali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60036/jbm.518

Abstract

CV. XYZ memproduksi produk sublimasi seperti jersey, bendera, dan tas spunbond, serta produk outdoor seperti banner dan stiker. Untuk mengatasi tingginya permintaan dan ketidakseimbangan kapasitas mesin, perusahaan berencana menginvestasikan mesin cetak sublim, serta menyewa tempat produksi. Analisis kelayakan investasi menggunakan metode kuantitatif berdasarkan NPV, Payback Period, IRR, dan BEP. Hasil investasi mesin alternatif 1 beserta biaya sewa tempat memiliki NPV sebesar Rp 9.148.806.185, Payback Period 1,24 bulan, IRR 19,14% dan BEP 7614 unit, sedangkan mesin alternatif 2 beserta biaya sewa tempat menghasilkan NPV sebesar Rp 9.146.310.131, Payback Period 1,12 bulan, IRR 20,2%, dan BEP 7696 unit. Kedua alternatif dikatakan layak secara finansial, dengan perusahaan perlu mempertimbangkan faktor pasar dan ketersediaan bahan baku dalam pengambilan keputusan.  
Analisis Efektivitas Mesin Disch Caller Menggunakan Total Productivate Maintenance (TPM) Studi Kasus : PT. PM Almaasah, Irfan Faalih Aziz; Khoiroh, Siti Muhimatul
Industrika : Jurnal Ilmiah Teknik Industri Vol. 9 No. 2 (2025): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v9i2.1951

Abstract

This research aims to analyze the effectiveness of the Disch Caller machine at PT. PM by applying the Total Productive Maintenance (TPM) method. The method includes calculating the Overall Equipment Effectiveness (OEE) to measure machine performance and analyzing the Six Big Losses to identify productivity losses. The results show that the average OEE value of the Disch Caller machine is 69.15%, which is below the international standard of 85%. The analysis of Six Big Losses identified major losses, including reduce speed losses and equipment failure losses. These losses are caused by insufficient preventive maintenance, substandard material quality, and suboptimal working environment conditions. The proposed improvements include implementing a more disciplined preventive maintenance schedule, controlling material quality, and improving the working environment. Additionally, providing operator training and enhancing coordination between the maintenance team and operators are recommended to support machine effectiveness. Implementing these strategies is expected to increase the OEE value, reduce downtime, and enhance the production process at PT. PM. Keywords: Disch Caller, Overall Equipment Effectiveness, Productive Maintenance, Six Big Losses.  
Analisis Pengendalian Kualitas Produk Furniture dengan Metode SPC dan FMEA pada PT. Multi Manao Indonesia Fadhil, Moch Nur; Khoiroh, Siti Muhimatul
SURYA TEKNIKA Vol 12 No 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i1.9387

Abstract

This research addresses the importance of quality control in the furniture industry, particularly in maintaining product consistency and reducing defects. PT. Multi Manao Indonesia, a furniture manufacturing company, faces challenges in quality consistency, especially in the Setting Warna section. This study aims to analyze quality control at PT. Multi Manao Indonesia using the Statistical Process Control (SPC) method, focusing on the Aaron Side Chair product, and further identifying defect causes through Failure Mode and Effect Analysis (FMEA). SPC is used to monitor production process stability and detect variations affecting quality, while FMEA is applied to assess and prioritize potential failure modes. The findings are expected to support the company in improving process control, reducing defects, and enhancing production efficiency.
Manajemen Pengolahan Limbah Pabrik Gula Melalui Perhitungan Potensi dan Analisis Risiko untuk Mengurangi Dampak Pencemaran Lingkungan Kusuma, Yudha Adi; Khoiroh, Siti Muhimatul
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 2 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i2.425

Abstract

Sugar factories process sugar cane into staples. Processing sugar cane into sugar cane can have an environmental impact. This is also experienced by PG XYZ during the milling period. The purpose of the research at PG XYZ is to measure the environmental impact of the sugar production process through life cycle assessment and risk management. The results of the life cycle assessment study showed that the two highest impacts of the sugar production process were climate change and respiratory inorganics. The results of the life cycle assessment study became a parameter in the risk management analysis. The results of the risk analysis obtained 2 extreme category sub-risks, 3 high category sub-risks, 14 medium category sub-risks, and 17 low category sub-risks.
Penerapan Preventive Maintenance dan Pemasangan Emergency Lamp Dalam Minimasi Product Defect Akibat Heater Terhadap Produk Kemasan Maulana, Helmi; Khoiroh, Siti Muhimatul
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 3 (2023): July 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i2.15333

Abstract

Plant printing is a company unit tasked with fulfilling product packaging needs. In the production of printing plants from July to December, it was found that an average of 4% of products had defects (defects) exceeding the allowable tolerance limit of 2% per month, the biggest cause of problems with one of the machine components, namely the heater component. In these components found downtime of 3900 minutes for 3 months. Based on these problems, it is necessary to take preventive measures with a preventive maintenance approach by determining the schedule which is obtained from the calculation of the mean time to failure (MTTF) that the recommended maintenance interval is once every 5 days. Plus another improvement with the installation of an emergency lamp if the heater is indicated to be experiencing a mismatch. After the two approaches and improvements were carried out, a decrease in the number of product defects was obtained where the defect in the previous 6 months averaged 4% and in the following month after implementation the number of defects decreased to only 1.83%.
Meminimalisir Tingkat Kecacatan Produk Biji Kopi Robusta Arjuno Pada Proses Produksi Untuk Meningkatkan Kualitas Produk Wibowo, Andreas Edo; Khoiroh, Siti Muhimatul
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 3 (2023): July 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i3.15665

Abstract

Kopikula Roastery Coffee, a producer of Robusta Arjuno coffee beans, experienced aproduction decline due to product defects. By using Statistical Process Control (SPC), the quality was analyzed, and the causes of defects were identified. The company had a low quality control level, with a defect percentage of 2.97%. Factors such as workers, methods, environment, and machinery contributed to the defects. To minimize the number of defects, standardization, improved production methods, workspace enhancements, and machinery component replacements were implemented. As a result, the defect percentage decreased to 1.84%. Kopikula Roastery Coffee is dedicated to continuously improving product quality through effective quality control measures, aiming for customer satisfaction and upholding its reputation as a producer of high-quality coffee beans.
Analisis Perhitungan Tenaga Kerja pada Produksi Rambut Palsu (Studi Kasus : CV. Mahkota Kreasi Berlina) Insani, Alif Beta Mulya; Khoiroh, Siti Muhimatul
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 6 No. 3 (2023): July 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v6i3.15726

Abstract

CV. Mahkota Kreasi Berlina is struggling to keep up with demand. Even though currently, CV Mahkota Kreasi Berlina has added working hours every week. In this case CV. Mahkota Kreasi Berlina has never carried out a workforce optimization calculation and made a comparison of additional workers with overtime hours. therefore, in order to meet demand, researchers will calculate the need for labor and make a comparison between adding labor and overtime according to production planning or with the workload analysis (WLA) method at the minimum cost. From the results of data processing, the minimum cost results are obtained, namely the calculation of the number of labor requirements in a 6 month period using 42 workers and overtime with a total cost of Rp. 495,800,000 per 6 months. Calculation of labor with WLA resulted in the company incurring substantial costs, where the results of the calculation of WLA amounted to Rp. 526,392,533 per 6 months
Pengendalian Kualitas Produk Rak Display Guna Mengurangi Cacat di UD. Afareza Rajarak Ansori, Mhammad Zain Al; Khoiroh, Siti Muhimatul
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 2 (2024): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i2.27713

Abstract

UD Afareza Rajarak is an industrial engaged in manufacturing and retail trade that produces racks. Two types of products are often ordered by customers, namely wall shelves and wicket racks. There are 4 product defects such as imprecise transverse wire, bent hollow iron, bent transverse wire, and poor welding residue. The highest percentage of defects for wall rack products was 4.81% in January 2024 and wicket racks were 5.05% in December 2023. Causing turnover losses to UD. Afareza Rajarak annually, with the largest loss in December amounting to Rp 3,956,250. This study aims to determine the factors that cause defects and how to reduce product defects in UD. Afareza Rajarak uses the Plan Do Check Act (PDCA) and Failure Mode and Effects Analysis (FMEA) methods. The factors causing damage are human factors, methods, machines, raw materials, and the environment. Apply fixes based on PDCA methods that have been performed. Keywords: Quality, Product, Defective, PDCA, FMEA
Co-Authors Aditya Fahrizal Kurniawan Ahmad Rizal Maulana Ajeng Septiana Aldito Hermawan Aldo Fadra Witanto Almaasah, Irfan Faalih Aziz Aminatus Saadah Andris, Dea Ayu Maharani Ansori, Mhammad Zain Al Ardana Isra Rachmadi Ardiansyah, Fredy Pri Arifa Yuriyadi Astafira, Safril Athira , Nur Rizka Cut Aisyah Lisa Mawarni Dwi Yuli Rakhmawati Fadhil, Moch Nur Febiola Alyza Kusuma Febita Tri Murani Febrian Akbar Primadha Galih Adi Rustanto Helmi Maulana Herlina Herlina I Nyoman Lokajaya, I Nyoman Inayah Aulia Nursyabani Insani, Alif Beta Mulya Kusnadi, Hajidah Fildzahun Nadhilah Lastriana Reza Nurlintang Lestari, Febrian Puji Mohammad Insan Romadhan Muhammad Rizal Putri Hestiningrum Ramadani, Brian Ridhoi, Ahmad Rodjak, Moch Fhahrul Roikan Sofianto Siti Mundari Tria Ayu Oktavia Wibowo, Andreas Edo Wiwin Widiasih Wiwin Widiasih Yanuar, Muhammad Lutfi Yudha Adi Kusuma Yuniarto, Aditya Candra Putra Zainal Arief