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All Journal Jurnal Logistik Indonesia Matrik : Jurnal Manajemen dan Teknik Industri Produksi Proceeding Mercu Buana Conference on Industrial Engineering IRA Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat
Novrisal, Dimas
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Religion Computer Science & IT Decision Sciences, Operations Research & Management Education Energy Engineering Industrial & Manufacturing Engineering Library & Information Science Mechanical Engineering Social Sciences Other

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Analysis of Coding Machine Purchase Decisions Using the Analytical Hierarchy Process (AHP) Method Novrisal, Dimas; Mahmudah, Winni Fazriah
Jurnal Logistik Indonesia Vol. 7 No. 2: Oktober 2023
Publisher : Institut Ilmu Sosial dan Manajemen Stiami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31334/logistik.v7i2.3611

Abstract

The increasing public awareness of taking medicines, especially during the COVID-19 pandemic, has made the pharmaceutical industry grow very rapidly. Therefore, the company is trying to increase its production, so it needs to add a coding machine. The choice of machine has a long-term impact because it will be used to assist the production process in the next few years, so it is necessary to use a method that is able to solve problems involving the consideration of company leaders, namely the Analytical Hierarchy Process (AHP) method. The order of priority of the coding machine selection criteria is the ability to print codes (33.6%), maintenance and repair costs (29.6%), the convenience of spare parts, solvents or make-up. and ink (16.2%), price (12.5%), and ease of use (8.1%). Based on the respondent's questionnaire, the order of the best alternative coding machines is Supplier A at 49.12%, Supplier B at 27.28%, and last Supplier C at 23.60%.
Priority Management of Fiber Suitcase Spare Part Warehouse Using 5S Method and Analytical Hierarchy Process (AHP) Novrisal, Dimas; Hamidah, Luthfia
Jurnal Logistik Indonesia Vol. 8 No. 2: Oktober 2024
Publisher : Institut Ilmu Sosial dan Manajemen Stiami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31334/logistik.v8i2.4551

Abstract

This research discusses the warehouse management of fiber luggage spare parts at PT Artlyn Kreasi Mandiri using the 5S method and Analytical Hierarchy Process (AHP). The problem that occurs is the messy arrangement of spare parts in the warehouse which results in losses due to damage to spare parts and makes it difficult for employees to do their jobs. Effective warehouse management is considered crucial in improving the efficiency and effectiveness of company operations. In this context, the 5S method is used to understand the qualitative aspects of warehouse management, while the AHP method is used for decision-making. The results on 5S indicate the need for improvement of warehouse working environment conditions to reduce spare part damage and increase operational efficiency. In addition, the application of the 5S concept in the warehouse is expected to improve the efficiency and effectiveness of spare parts warehouse management. The AHP calculation results provide weights for each criterion and alternative that support decision making. From the AHP calculation results, it can be concluded that moving to a new warehouse has a higher global weight (0.749) compared to optimizing the existing warehouse (0.251), so moving to a new warehouse is considered a more optimal warehousing strategy for the company
Peramalan Permintaan Produk Cable Ladder pada Perusahaan Manufaktur Cable Support System and Electrical Switchboard menggunakan Metode Time Series Forecasting Alfa, Bonitasari Nurul; Novrisal, Dimas; Solikhah, Umi Nurul; Az Zahra, Laykha Fitriani; Setiadi, Muhamad Aldi
Matrik : Jurnal Manajemen dan Teknik Industri Produksi Vol 25 No 2 (2025)
Publisher : Prodi Teknik Industri Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/matrik.v25i2.8115

Abstract

Fluktuatifnya permintaan produksi cable ladder menyebabkan kesulitanya perusahaan untuk mempersiapkan perencanaan persediaan produksi. Penelitian ini dilakukan untuk meramalkan permintaan produk cable ladder pada salah satu perusahaan manufaktur di periode yang akan datang dan mengetahui metode peramalan yang paling optimal berdasarkan tingkat akurasi dengan menggunakan 3 metode peramalan yaitu moving average, exponential smoothing, dan regresi linear. Berdasarkan 3 metode tersebut dilakukan analisis tingkat akurasi menggunakan konsistensi MAD, MSE, dan MAPE serta validasi peramalan dengan tracking signal. Dari hasil perhitungan nilai standard eror didapatkan metode regresi linear memiliki nilai akhir yang mendekati 0 (nilai aktual) sebesar 2810,256, begitu juga dengan hasil validasi peramalan menunjukkan bahwa tidak terdapat nilai tracking signal yang melebihi batas kendali atas dan bawah, sehingga peramalan dengan metode regresi linear layak digunakan untuk meramalkan permintaan produk cable ladder, dibandingkan dengan metode moving average dan exponential smoothing.
Pelatihan Uji Pasar Green Body Parfume Dengan Metode Kuesioner di SMK Bina Insan Mandiri Chandra, Agung; Novrisal, Dimas; Rochmad, Imbuh
Jurnal Pengabdian Masyarakat Vol. 4 No. 1 (2025): Juni 2025
Publisher : Unity Academy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70340/japamas.v4i1.211

Abstract

Thie aim of this training is to  transfer the knowledge to senior high school student in testing the market systematically before launching the product.  The students were taught how to make the questionnaire  effectively, to collect data from the  potential customers and to analyze the  survey results  to understand the market preferences.  Methods used in this training are theory explanation,  practicing in making and distributing the questionnaire, and data analysis.. The result showed that questionnaire methods for testing the market which collected from 39 respondents was  the fittest market strategy is social media that reflected from most respondents who chose it. The  target output was expected that this training was not only to transfer theoretical knowledge but also the skill how to make and to distribute questionnaire to respondents could be implemented in the real world, and the students was motivated to become innovative and analytical entrepreneur.
Analisis Pemilihan Vendor Untuk Pembangunan IPAL Menggunakan Metode Simple Additive Weighting dan Technique for Order Preference by Similarity to Ideal Solution Pada Manufaktur Valve Production Wijaya, Kahfi; Novrisal, Dimas
Proceeding Mercu Buana Conference on Industrial Engineering Vol 7 (2025): SMART AND SUSTAINABLE INDUSRIES : DRIVING LOW-EMISSIONS AND RENEWABLE ENERGY TRANSFORM
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/MBCIE.2025.34434

Abstract

Peningkatan kapasitas produksi pada perusahaan manufaktur valve production telah menyebabkan lonjakan volume limbah cair yang signifikan, sementara perusahaan belum memiliki Instalasi Pengolahan Air Limbah (IPAL) internal. Saat ini, perusahaan masih bergantung pada pihak ketiga dalam pengelolaan limbah cair B3 dengan biaya pengolahan yang cukup besar, yaitu sekitar US$429 hingga US$781 per bulan. Hal ini tentunya menimbulkan beban operasional yang terus meningkat dan menunjukkan urgensi untuk membangun IPAL sendiri sebagai langkah strategis untuk efisiensi biaya dan pemenuhan regulasi lingkungan. Oleh karena itu, pemilihan vendor IPAL yang tepat menjadi langkah penting guna memastikan pengolahan limbah dilakukan secara efektif, efisien, dan sesuai standar keberlanjutan. Penelitian ini bertujuan untuk merumuskan kriteria dan alternatif dalam proses pemilihan vendor IPAL serta menentukan prioritas vendor yang paling sesuai dengan kebutuhan perusahaan. Metode yang digunakan dalam penelitian ini adalah Simple Additive Weighting (SAW) untuk menentukan bobot preferensi kriteria dan Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) untuk menyusun peringkat dari alternatif vendor. Pengumpulan data dilakukan melalui studi literatur, wawancara, dan penyebaran kuesioner kepada tiga responden utama yang memiliki peran dalam proses pengadaan, yaitu Procurement Supervisor, QHSE Supervisor, dan Head Production. Hasil analisis menunjukkan bahwa aspek reputasi menjadi kriteria paling dominan dengan bobot 0,632, diikuti aspek teknis (0,546), administratif (0,465), keuangan (0,455), dan lingkungan (0,389). Berdasarkan hasil perhitungan dengan menggunakan metode TOPSIS, PT. Harum Tirta Jaya (A4) terpilih sebagai vendor terbaik yang sesuai dengan kebutuhan perusahaan, dengan nilai preferensi sebesar 0,637. Penelitian ini diharapkan dapat menjadi referensi dalam pengambilan keputusan pemilihan vendor IPAL secara objektif, terukur, dan sesuai kebutuhan industri.
Pelatihan Uji Pasar dengan Kuesioner sebagai Tindak Lanjut Pemasaran Green Laundry Perfume di SMK Bina Insan Mandiri Rochmad, Imbuh; Novrisal, Dimas; Chandra, Agung
IRA Jurnal Pengabdian Kepada Masyarakat (IRAJPKM) Vol 3 No 2 (2025): Agustus
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajpkm.v3i2.236

Abstract

This training is designed to equip students with practical skills in conducting market testing before product launches. Training activities include preparing effective questionnaires, collecting data from potential customers, and analysing survey results to understand market preferences in depth. The training methods used include a combination of theoretical presentations, hands-on practice, and data analysis simulations, so that students gain real-world experience in conducting market research. The main objectives of this training are to improve students' proficiency in market research, mastery of research methodologies, application of real-world testing concepts in a business context, and development of entrepreneurial spirit and analytical skills. With this approach, the training is expected to not only provide theoretical understanding but also shape applied skills relevant to the needs of the business world, as well as promote the growth of innovative and data-driven young entrepreneurs.
Co-Authors Alfa, Bonitasari Nurul Az Zahra, Laykha Fitriani Hamidah, Luthfia Imbuh Rochmad Mahmudah, Winni Fazriah Setiadi, Muhamad Aldi Solikhah, Umi Nurul Wijaya, Kahfi