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All Journal Teknika Jurnal Ilmiah Universitas Batanghari Jambi EKONOMIS : Journal of Economics and Business BAREKENG: Jurnal Ilmu Matematika dan Terapan INTECOMS: Journal of Information Technology and Computer Science Matrik : Jurnal Manajemen dan Teknik Industri Produksi Jurnal Perangkat Lunak Jurnal Teknik Industri Terintegrasi (JUTIN) Indonesian Journal of Industrial Engineering & Management Journal of Applied Sciences, Management and Engineering Technology (JASMET)
Umam, Muhammad Isnaini Hadiyul
Department Of Industrial Engineering, Faculty Of Sciences Technology, Universitas Islam Negeri Sultan Syarif Kasim
Agriculture, Biological Sciences & Forestry Arts Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Transportation

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RADIO LABELING OF BANANA GRAPHS Sarbaini, Sarbaini; Nazaruddin, Nazaruddin; Rizki, Muhammad; Umam, Muhammad Isnaini Hadiyul; Hamzah, Muhammad Luthfi; Prasetyo, Tegar Arifin
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 17 No 1 (2023): BAREKENG: Journal of Mathematics and Its Applications
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (341.268 KB) | DOI: 10.30598/barekengvol17iss1pp0165-0170

Abstract

Let G=(V, E) be a graph. An L(3,2,1) labeling of G is a function such that for every , , and if . Let , a labeling is a labeling where all labels are not greater than . An ) number of , denoted by , is the smallest non-negative integer such that has a labeling. In this paper, we determine of banana graphs.
Penilaian Kinerja Karyawan Menggunakan Metode Behaviorally Anchor Rating Scale (BARS) dan Management by Objectives (MBO) di Apotek X Maharani, Anggun; Umam, Muhammad Isnaini Hadiyul; Kusumanto, Ismu; Nazaruddin, Nazaruddin; Suherman, Suherman
Ekonomis: Journal of Economics and Business Vol 9, No 2 (2025): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/ekonomis.v9i2.2291

Abstract

This study aims to analyze the work assessment criteria that affect the quality of employee work, as well as provide solutions to improve employee performance. The methods used in this study are the Behaviorally Anchor Rating Scale (BARS) and Management By Objectives (MBO) methods. The results of this study found that there are 5 (five) factors that affect employee performance, namely attendance, work behavior, work quality, reliability, and managerial factors. These factors can be appreciated in the form of gifts, development such as skills training or improving certain abilities, and promotions. Therefore, the BARS method will provide the criteria that most affect employees, while the MBO method provides solutions to improve employees.
Analisa Risiko Pendistribusian Kelapa Sawit Pada CV Afri Group Menggunakan Metode FMEA dan FTA Afif, Muhammad; Hartati, Misra; Umam, Muhammad Isnaini Hadiyul; Yola, Melfa; Suherman, Suherman
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.v6i3.16042

Abstract

CV Afri Group is one of the middlemen (agents) buying and selling palm oil in Kunto Darussalam, Rokan Hulu Regency, Riau. this company is engaged in distributing palm oil to PKS, the palm oil distribution process does not always run smoothly there are risks that often occur in distribution. The risks that arise cause the distribution is not optimal. Risk management is needed to identify and detect problems in the distribution process. The FMEA method is a method used to identify the distribution process. Based on the FMEA method, there are 6 potential failures and 33 risk sub-indicators from the distribution process, such as Farmer Relations with the highest RPN value of 266.2, and based on the RPN value, 4 critical risks are obtained which will be analyzed by FTA to find roots. of existing problems
Financial Feasibility Analysis of a Manual Forklift Business as a Goods Moving Transport Equipment with a Hand Winch Drive System Alya, Adinda; Yola, Melfa; Kusumanto, Ismu; Umam, Muhammad Isnaini Hadiyul; Harpito, Harpito
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 6, No 3: October 2025
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v6i3.31320

Abstract

Forklifts are a type of heavy equipment in the transport truck category. This tool functions to lift and move objects with large capacity and weight from one location to another. This study aims to determine the financial feasibility of a manual forklift business as a goods moving transport tool with a hand winch drive system in terms of market and marketing aspects, technical aspects and financial aspects. NPV (Net Present Value) is a method to calculate the difference between the present value of future cash inflows and outflows, considering a certain discount rate. IRR (Internal Rate of Return) is the rate of return generated by an investment that makes the NPV equal to zero. AE (Annual Equivalent) is an annual equivalent value that describes the annual profit generated by an investment. DPP (Discounted Payback Period) is the time required to return the initial investment by considering the time value of money.  Based on the market and marketing, the selling price of the product using the full costing method is set at around IDR 4,512,000 units, with forecasting the demand for manual forklifts in the future which is expected to increase. Technically, the marketing location of the product was chosen at Jl. Sri Indah, Kec. Rumbai, using the factor rating method. From the financial aspect, with Bank BRI interest rate of 11% as MARR, the development of manual forklifts is considered feasible because it generates a positive NPV of IDR 997.062.647,36, IRR of 16.73%, AE worth IDR 326.437.316,93, and DPP in about 1 year and 6 months.
Business Feasibility Analysis of Bioethanol Distillation Equipment Using Waste Empty Palm Oil Bunches and Palm Fronds Mariyam, Siti; Umam, Muhammad Isnaini Hadiyul; Nur, Muhammad; Suherman, Suherman; Hamdy, Muhammad Ihsan
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 6, No 3: October 2025
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v6i3.31347

Abstract

Indonesia as one of the largest palm oil-producing countries in the world, produces a considerable amount of waste as a result of the palm oil production process. It can utilize the waste of empty palm bunches and palm fronds to be used as bioethanol as renewable energy. Purification of bioethanol using distillation equipment. The purpose of this study is to determine the feasibility of bioethanol distillation equipment using waste empty palm bunches and palm fronds in terms of market aspects, technical aspects, and financial aspects. The results of the research based on market aspects with the calculation of the selling price of production, forecasting, and benchmarking are declared feasible to run. Based on the technical aspects of determining the location and production process, it can be declared feasible to run because it is profitable. Based on the financial aspects by calculating NPV of IDR 850,702,895> 0, it is declared feasible because it is positive, PI of 3.67> 1 is declared feasible, IRR of 35%> 11% so that IRR is declared feasible, and PP obtained 2 years 2 months is declared feasible because it can return the investment before 5 years from the time that has been set.
Analysis of Haura Mart's Marketing Strategy Using the Marketing Mix Method and the SOAR in Dealing with the Competition Sekar, Intan Ayu; Umam, Muhammad Isnaini Hadiyul; Lubis, Fitriani Surayya; Yola, Melfa; Hartati, Misra
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 6, No 3: October 2025
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v6i3.31592

Abstract

This research to analyze the marketing strategy of Haura Mart supermarket in facing competition, namely by using the Marketing Mix (7P) method and the SOAR (Strengths, Opportunities, Aspirations, and Results) if you want to increase sales. Marketing Mix consists of Product, Price, Place, Promotion, Physical Evidence, People, and Process which are used to identify the most dominant factors in marketing objectives. while the SOAR method is the result of the analysis of the most dominant or influential factors of the marketing mix strategy (7P). The results of this study found that the most influential on the Marketing Mix method was  from the results of the t-test, it was found that the factors that influenced sales volume were place with a t-value of 2.784, promotion with a t-value of 2.902, people with a t-value of 2.630, and process with a t-value of 2.133. This is because t-value > t-table (1.986). And SOAR calculations with the result of the total IFE matrix score is 3.518 and the total EFE matrix score is 3.737.So that the SA method, OA method, SR approach, and OR method marketing mixare the most effective strategies to increase Haura Mart supermarket sales in facing competition.
Facility Layout Design of Mr. Budi's Tofu Factory Using the HIRARC Method and Blocplan Algorithm Tanjung, Rindi Aini; Umam, Muhammad Isnaini Hadiyul; Nur, Muhammad; Suherman, Suherman; Taslim, Rika
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 6, No 3: October 2025
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v6i3.31934

Abstract

Occupational health and safety is something that cannot be separated in human resources where occupational health and safety includes preventing accidents due to work, securing materials, carrying out maintenance to improve living standards and increase productivity. At the Mr. Budi tofu factory, employees have not used Personal Protective Equipment in the production process and the unstructured layout causes work accidents on the production floor. This study aims to conduct an OHS assessment at the Pak Budi tofu factory and redesign the facility layout to reduce work accidents so that the production process is more effective and efficient. The methods used in this research are HIRARC and Blocplan Algorithm. The results of the OHS assessment at the Pak Budi tofu factory show 2 activities with a medium risk level and one activity with a low risk level, in the redesign of the facility layout the distance of material movement in the initial layout is 19.2 m and the distance of material movement in the proposed layout is 11.7 meters where there is a difference in the distance of material movement of 7.5 meters, this shows that the proposed layout can be applied to the Pak Budi tofu factory.
Co-Authors Alya, Adinda Andes Adriyan anwardi, anwardi Azura, Rosiana Burrahman, Habi Dharma, Satrio Arya Frenita Zurids, Adilla Hafis Ghifari, Rahmat Hamdy, Muhammad Ihsan Hamzah, Muhammad Luthfi Handika, Puri Tri Harpito, Harpito Hartati, Misra Ihasan Hamdy, Muhammad Ikhsan, Rayvaldo Ismu Kusumanto Ismu Kusumanto Lestari, Fitra Lubis, Fitriani Surayya Maharani, Anggun Martin, Fajri Zuli Maulana, Rahman Gustian Melfa Yola Melfa Yola, Melfa Misra Hartati Muhammad Afif Muhammad Nur Muhammad Nur Muhammad Rizki N. Nazaruddin Nazaruddin Nofirza Nofirza Noviana, Fina Pratama Nasution, Fahri Rika Rika Taslim Rizki, Eis Nur Sarbaini Sarbaini Sari, lilia Sekar, Intan Ayu Siti Mariyam Suherman Suherman, Suherman Surayya Lubis, Fitriani Sutriono Putri, Nur Rachmawati Syafmelia, Firjatullah Syalendra, Romi jaka Tanjung, Rindi Aini Tegar Arifin Prasetyo Tengku Nurainun Tiyandari, Reni Sulis Wijaya, Rosdi Ridho