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All Journal Jurnal Teknologi Industri Pertanian Jurnal Manajemen dan Organisasi Jurnal Manajemen dan Agribisnis Forum Pasca Sarjana Jurnal Manajemen Teknologi Jurnal Social Economic of Agriculture TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Ilmu Komputer dan Agri-Informatika Jurnal Penelitian Pascapanen Pertanian JAM : Jurnal Aplikasi Manajemen Journal of Engineering and Management in Industrial System Indonesian Journal of Business and Entrepreneurship (IJBE) Sinergi Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Riset Industri agriTECH Jurnal Aplikasi Bisnis dan Manajemen (JABM) E-Journal Jurnal Industri Hasil Perkebunan Register: Jurnal Ilmiah Teknologi Sistem Informasi Proceeding of the Electrical Engineering Computer Science and Informatics Jurnal Teknologi dan Sistem Komputer Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) International Journal of Artificial Intelligence Research Jurnal Sistem dan Manajemen Industri JKBM (JURNAL KONSEP BISNIS DAN MANAJEMEN) Jurnal Bina Praja International Research Journal of Business Studies (E-Journal) Albacore : Jurnal Penelitian Perikanan Laut Communications in Science and Technology CYBERNETICS Jurnal Nasional Pendidikan Teknik Informatika (JANAPATI) International Journal of Supply Chain Management Warta Penelitian Perhubungan STI Policy and Management Journal JURNAL PANGAN Systematics Indonesian Journal of Electrical Engineering and Computer Science Industry Xplore Journal of Computer Networks, Architecture and High Performance Computing International Journal of Mechanical Engineering Technologies and Applications (MECHTA) BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi AGRI-TEK : Jurnal Penelitian Ilmu-ilmu Eksakta JURNAL TEKNIK INDUSTRI Mamangan Social Science Journal Policy Brief Pertanian, Kelautan, dan Biosains Tropika International Research Journal of Business Studies JURNAL REKAYASA KIMIA & LINGKUNGAN
Yandra Arkeman
Department Of Agroindustrial Technology, Faculty Of Agricultural Engineering And Technology, Bogor Agricultural University PO BOX 220, Campus IPB Dramaga, Bogor 16602
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 Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mechanical Engineering Social Sciences Transportation

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The Evaluation of Cooperative’s Role in Soybean Supply Chain: A Case Study on Tofu and Tempeh Cooperatives in Indonesia Susilowati, Etty; Oktaviani, Rina; Arifin, Bustanul; Arkeman, Yandra
BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi Vol. 21, No. 2
Publisher : UI Scholars Hub

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Abstract

This study aimed to analyze and evaluate the extent of relationship between the soybean demand in a region and the number of cooperatives in the area, as well as the extent of relationship between the number of cooperative members (tofu and tempeh producers) and the number of cooperatives in the area. This study uses a quantitative approach based on primary data, later processed using Pearson correlation method. The results of data processing show that there is no significant relationship between the number of cooperatives and the number of producers. Furthermore, there is also no significant relationship between the number of cooperatives and existing soybean demands. This indicates the low role of cooperatives in the national soybean supply chain at the present. Therefore, there are two policy options that can be made. First, a radical policy, i.e. to leave out PRIMKOPTI in soybean supply chain at all. Second, the still mainstream policy, i.e. to still involve PRIMKOPTI, thus in order to make long-term programs in soybean business administration run well, PRIMKOPTI should be institutionally empowered and strengthened to achieve its business resilience.
STRATEGI PENGEMBANGAN AGROINDUSTRI SERAT SABUT KELAPA BERKARET (SEBUTRET) (Studi Kasus di Kabupaten Sambas) JUNARDI, JUNARDI; SUKARDI, SUKARDI; ARKEMAN, YANDRA; ANDIYONO, ANDIYONO
Jurnal Social Economic of Agriculture Vol 6, No 1 (2017): Jurnal Social Economic of Agriculture
Publisher : Agribusiness Department, Agriculture Faculty, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/j.sea.v6i1.21588

Abstract

The combination ofcoconutcoirandrubbercan produce rubberized coir products(sebutret). The sebutret is verypotential to be developedto gain value added and increase farmers and local government incomes. The research objectiveswere to assessinternal and external factorsthat affect theproduct development and the implicationofstrengths,weaknesses, opportunities, and threats. The data obtained were analyzed descriptively and quantitatively in the form of weighted average scores and analysis strategies with SWOT analysis matrix, IFE, EFE and IE. The studyshowsthat the main strength is the availability of sebutret product market and its main weakness is thelow competitiveness, limited scope of local villages and districts. Meanwhile the main opportunity is sebutret manufacturing technology already exists and the main threat is the absence of a strong business partnership. The analysisshows thedevelopment of sebutret agro industry can be managedwith market penetration strategy and product development. Implication of the analysis is formulated alternative strategy, namely: conduct accurate data collection, conduct a feasibility study, produce sebutret accordance with market demand, conduct the preparation of resources, establish processing industries, cooperate with the competent institutions, provide equipment and machinery, provide expert as facilitators, conduct promotion.
The Formation of Optimal Portfolio of Mutual Shares Funds using Multi-Objective Genetic Algorithm Yandra Arkeman; Akhmad Yusuf; Mushthofa Mushthofa; Gibtha FitriLaxmi; Kudang Boro Seminar
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 11, No 3: September 2013
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v11i3.1148

Abstract

 Investments in financial assets have become a trend in the globalization era, especially the investment in mutual fund shares. Investors who want to invest in stock mutual funds can set up an investment portfolio in order to generate a minimal risk and maximum return. In this study the authors used the Multi-Objective Genetic Algorithm Non-dominated Sorting II (MOGA NSGA-II) technique with the Markowitz portfolio principle to find the best portfolio from several mutual funds. The data used are 10 company stock mutual funds with a period of 12 months, 24 months and 36 months. The genetic algorithm parameters used are crossover probability of 0.65, mutation probability of 0.05, Generation 400 and a population numbering 20 individuals. The study produced a combination of the best portfolios for the period of 24 months with a computing time of 63,289 seconds.
ERP Selection Using Fuzzy-MOGA Approach: A Food Enterprise Case Study Joko Ratono; Kudang Boro Seminar; Yandra Arkeman; Arif Imam Suroso
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 13, No 3: September 2015
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v13i3.1494

Abstract

Selection of Enterprise Resource Planning (ERP) system is a complex decision-making process and one of the critical success factors (CSFs) in ERP adoption life cycle. Many ERP implementation failures are caused by improper package selection. Various approaches have been used, but not using optimization techniques. This study developed a Fuzzy-Multiobjective Genetic Algorithm (Fuzzy-MOGA) approach to optimize the quality of ERP selection criteria that complies with ISO25010 quality standard and cost. A case study was conducted on an agro-industrial company. The result shows the approach of Fuzzy-MOGA with NSGA-II method facilitate a complex decision-making for ERP selection optimally.
AN INTELLIGENT DECISION SUPPORT SYSTEM FOR HORTICULTUE Yandra Arkeman, Radityo Andi Dharma
Jurnal Teknologi Industri Pertanian Vol. 19 No. 3 (2009): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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Abstract

 The objective of this research was to develop an intelligent decision support system for optimization of horticulture supply chain model using genetic algorithms. The case study was conducted at PT. Saung Mirwan, Megamendung-Bogor, a major producer of packed fresh vegetable and fresh-cut vegetable. The output of this research is an Intelligent Decision Support System of Supply Chain Management for Horticulture Agro industry (IDSS-SCM). IDSS-SCM consists of eight models: Products Demand Forecast, Vegetables Supply Forecast, Planting Schedule, Aggregate Planning, Material Requirements Planning I, Material Requirements Planning II, Inventory Management, and Transportation Route. Based on the most recent data collected, IDSS-SCM predicts that product demand will increase and it then gives optimum recommendations to the user such as plant schedule, material requirements planning, inventory, human resource allocation, and distribution route to fulfil the demand. The unique feature of this research was that a genetic algorithm (GA) with Partially Matched Crossover (PMX) operator was used to find the shortest distribution route as well as to optimize human resource allocation problem. The experiment results indicate that the GA developed in this research can solve a complex agroindustrial supply chain design problem faster and more efficiently. Keywords: intelligent decision support system, genetic algorithms, supply chain management, agroindustry, partially matched crossover.
KELAYAKAN INDUSTRI KERUPUK JAMUR TIRAM DI KABUPATEN BOGOR Purwoko dan Yandra Arkeman
Jurnal Teknologi Industri Pertanian Vol. 13 No. 3 (2004): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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Abstract

ABSTRACTOyster mushroom can be processed into various cooking and snack, such as crisps, pikel, and crispy.  Oyster mushroom chips are uncommon and brand new secondary product. Nowadays oyster mushroom chips still have not found  in Bogor yet.  The analysis of market and marketing showed that the production of chips in Indonesia was still under the limit of production and appropriate to produce in the future.  It was showed from the utility rate, which was still under 100%.  Cisarua Bogor is the optimum location to develop the chips factory and need 29 employees.  This industry required investment Rp 386.886.813,00 consist of working capital and fix capital.  Pay back period during 1.7 years.  Net present value is Rp 357.960.700,00, internal rate of return is 37 % and net benefit-cost ratio is 1.9.  This means that project is feasible to be applied.  Based on the sensitivity analysis for the decreasing selling price until 15 % and sensitivity analysis for the increasing raw material price until 20 %.
PERAMALAN PERMINTAAN SUKU CADANG OTOMOTIF KARET DENGAN INTEGRASI AGENT BASED MODELLING DAN DOUBLE EXPONENTIAL SMOOTHING Dewi Auditiya Marizka; Yandra Arkeman; Sapta Raharja; Hartrisari Hardjomidjojo; Ono Suparno
Jurnal Teknologi Industri Pertanian Vol. 30 No. 3 (2020): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2020.30.3.362

Abstract

The objective of this study was to design an agent model for forecasting demand for rubber-based automotive parts using the Agent Based Modelling and Double Exponential Smoothing (ABMDES) approach. Model design in rubber-based automotive spare parts forecasting using the integration of Agent Based Modelling (ABM) approach and Double Exponential Smoothing (DES) technique was done using agent design approach based on class diagram and definition function for each agent in mathematics models including DES-based forecasting. The ABM design has a structure consisting of an agent ID, an attribute to be calculated by the computer and function / process consisting of a function that has values ​​and voids (unstructured). Combining ABM and DES can guide us to see the forecast accuracy, monitoring the estimation of stock shortage and the excess of stock due to errors in DES forecast. Therefore, the Agent Based Modelling-Double Exponential Smoothing (ABMDES) approach is suitable for modelling the demand of rubber-based automotive parts in business simulation. Keywords: double exponential smoothing, function, SMEs, shortage
BUSINESS ANALYSIS BASED ON TRACEABILITY FRAMEWORK ON SUGAR SUPPLY CHAIN Ratna Ekawati; Yandra Arkeman; Suprihatin Suprihatin; Titi Candra Sunarti
Jurnal Teknologi Industri Pertanian Vol. 31 No. 2 (2021): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2021.31.2.242

Abstract

Kompleksitas rantai pasok menyebabkan pula keputusan yang komplek untuk masalah yang harus ditangani walaupun sangatlah sulit akan tetapi sangat membutuhkan respon yang cepat dan akurat. Agroindustri gula tebu melakukan proses bisnis yang dimulai dari pemanenan, pengolahan tebu menjadi gula yang selanjutnya didistribusikan ke konsumen melalui distributor atau ke retailer hingga ke konsumen langsung. Permasalahan yang terjadi pada distribusi aliran informasi data pada rantai pasok agroindustry gula adalah adanya gap jumlah presisi stok gula yang ada di antar departemen pemerintah,begitu pula yang terjadi antara kualitas gula nasional seperti raw sugar, gula kristal putih dan gula rafinasi Walaupun proses dari hulu perkebunan hingga pabrik giling tebu sama akan tetapi jumlah produksi dan konsumsi yang ada di kementerian akan berbeda. Oleh karena itu akan diidentifikasi berdasarkan proses bisnis yang terjadi dari mulai tebu ditebang pengangkutan proses giling penyimpanan penjualan hingga pembeli memdistribusikan kepada konsumen. Pendekatan yang digunakanmenggunakan pendekatan berorientasi temuan pada referensi supply chain management, diagnosis awal untuk melengkapi investigasi literatur sesuai dengan ecosystem yang terjadi pada kondisi real. Identifikasipermasalahan yang terjadi akan dianalisa berdasarkan gambaran kondisi awal rantai pasok, analisa kebutuhan berdasarkan diagram input-output, diagram use case hingga framework ketelusuran rantai pasok agroindustry gula. sistem penelusuran yang terintegrasi diharapkan akan dapat meningkatkan kontrol proses dan mendeteksi sebab dan akibat ketika suatu produk gagal memenuhi standar dalam aliran informasi sepanjang rantai pasok mulai dari hulu hingga hilir endkonsumen. framework traceability yang diusulkan pada proses bisnis agroindustry gula diawali dengan distribusi transaksi dokumen perjalanan produk dari hulu kehilir khusus untuk nilai informasi kualitas dan kuantitas sehingga pemain yang terlibat dalam rantai pasok dalam memantau record data.Kata kunci : agroindustry gula, framework ketelusuran, pencatatan data, rantai pasok
Smart Contract Blockchain Application Design Based on The Distribution of Product Return Transaction Data Ratna Ekawati; Yandra Arkeman; Suprihatinr Suprihatinr
International Journal of Artificial Intelligence Research Vol 6, No 2 (2022): Desember 2022
Publisher : STMIK Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (639.388 KB) | DOI: 10.29099/ijair.v6i1.263

Abstract

In 2020, there will be 1% bulk sugar product returns. Direct return to warehouse; it is not known how much and what kind of sugar was returned. Changes in the number of uncontrolled product availability occur in the logistics sector. We designed a sugar volume return mechanism to verify the identity of the buyer, the amount and time of the transaction, using the steps of investigation, analysis, and system design that can implement. The application is based on the truffle test framework and smart contracts on the Ropsten test network on the Ethereum Metamask platform wallet, localhost memory, and a decentralized web-based dashboard. Input data on the smart contract so that during the Ropsten net test process, it will generate blocks, hash codes, and contract hashes as transaction details. It also displays a summary report and a blockchain transaction dashboard. How much volume will increase or decrease due to returns, buyers, type of sugar commodity, time, and volume of sugar during data transactions is known. The features developed for smart contracts are private, semi-public transactions with consensus proof of work as validation and verification of the success of transaction data records.
Desain Sistem Kompensasi Gaji Pokok Berbasis Person Value pada Perusahaan Agroindustri Alex Denni; Irawadi Jamaran; Aji Hermawan; Yandra Arkeman
Jurnal Manajemen dan Organisasi Vol. 1 No. 1 (2010): Jurnal Manajemen dan Organisasi
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (724.292 KB) | DOI: 10.29244/jmo.v1i1.14140

Abstract

The oobjective of this research is to design Base Pay Compensation System that based on Person Value in order to increase internal equity within a company. Person Value determined by short of competencies possessed by a job holder that relevant to the job competency model. Through this research, each and every managerial jobs under general manager completed by a competency model defined by a panel of expert. The expert panel also determines relative value of each competency based on its importance role in supporting the company achieving the goals. Person Value of job holders was calculated based on their available competency indicated through a multi-rater approach. Finally base pay of every job holders was calculated by redistributing current company budget proportionally based on their person value. The result of this research validated through a face validity method conducted by senior management team as key stake holders of the company.
Co-Authors A. Aziz Darwis A.A. Ketut Agung Cahyawan W AA Gede Rai Gunawan Abdul Aziz Adhi Kusnadi Adisalamun Adisalamun Agus Buono Agus Maulana Ahmad Dading Gunadi Aji Hermawan Alex Denni Alfian Nur Ubay Alim Setiawan S Alvian Abdul Jabar Anak Agung Gede Rai Gunawan ANDIYONO, ANDIYONO Andreas Murti Ani Suryani Anny Ratnawati Arief Rakhman Aries Suharso Arif Imam Suroso Asma Assa Aulijati Wachjudiningsih Bambang Mulyana Hermanto Bimahri Qaulan Tsaqiela Budhi Hascaryo Iskandar Bunasor Sanim Bustanul Arifin Casnan Casnan Catur Winarto Dadan Umar Daihani Darsasa Herdiana Anggriyanto Deasy Kartika Rahayu Kuncoro Deni Achmad Soeboer Dewi Auditiya Marizka Dewi Sondari Dian Ardifah Iswari Dian Junita Arisusanty Djumali Mangunwidjaja Djumali Mangunwidjaja Dorina Hetharia Edi Sukmadirana Eka Sudarmaji Ekaterina Setyawati Ekaterina Setyawati Eko Agus Prasetio Eko Subowo Eriyatno . Erliza Hambali Erliza Noor Erni Krisnaningsih Etty Riani Etty Susilowati Fadhillah Fairuzzahira Fajar Agustian Fajarina Budiantari Faqih Udin Farohaji Kurniawan Farohaji Kurniawan Fasika Khaerul Zaman Faza Adhzima Gibtha Fitri Laxmi Gunawan Gunawan Gusfa Arlian Putra Hartoyo Hartoyo Hartrisari Hardjomidjojo Herry Purnomo Herry Purnomo I Nyoman Sujana Idqan Fahmi Imam Ahmad Indah Yuliasih Indra Jaya Indrajani Sutedja Iphov Kumala Sriwana Irawadi Jamaran Irawadi Jamaran Irman Hermadi Irwansyah Saputra Iveline Anne Marie Iwan A Soenandi Iwan Sudirlan Jayawarsa, A.A. Ketut Joko Affandi Joko Affandi Joko Ratono Joko Ratono Julfi Restu Amelia, Julfi Restu Julia Kantasubrata Junardi Junardi Kadarwan Soewardi Kapelle, Imanuel B. D. Karlisa Priandana Khaswar Syamsu Kirbrandoko Kirbrandoko Kudang Boro Seminar Kunandi Kunandi Liesbetini Hartoto M. Syamsul Maarif M. Syamsul Ma’arif Machfud Machfud Machfud Machfud Machfud Machfud Marimin , Marimin Marimin Meidhianto Usman Meidhianto Usman Misgiyarta Misgiyarta Muhammad Agus Muljanto Muhammad Alkaff Muhammad Alkaff Muhammad Firdaus Muhammad Romli dan Suprihatin Andes Ismayana Muslich Muslich . Nora Azmi Nova Oktavia Nunung Nuryartono Nur Arifin Akbar Nur Choiriyati Nur Shabrina Nur Shabrina, Nur Ono Suparno Pamungkas, Wahyu Widji Petir Papilo Putri Yuli Utami Ratna Ekawati Ratna Ekawati Rina Oktaviani Rizal Bahara Rizal Broer Bahaweres Rizal Syarief Rizal Syarief Rizal Syarief Siaiful Nazli RR. Ella Evrita Hestiandari Samhuri, Refita Yunie Sapta Raharja Saputra, Irwansyah Sarinah Sarinah Siti Jahroh Sony Hartono Wijaya Sri Hartoyo Sri Nurdiati Sri Rahardjo Subowo, Eko Sudirlan, Iwan Sukardi Sukardi Sukardi Sukardi Sukardi Sukardi Suprihatin Suprihatin Suprihatin Suprihatin Suprihatin Suprihatin Suria Darma Tarigan Suripto Suripto Sutedja, Indrajani Syamsul Ma'arif Syamsul Ma’arif Syarifuddin Nasution, Syarifuddin Taufik Djatna Teguh Rahardjo Teja Primawati Utami Titi Candra S Titi Candra S. Titi Candra Sunarti Tobing, Adil Trias Andati Trisna Trisna Try Kusuma Wardana Tun Tedja Irawadi Umi Marfuah Velica Yoyellia Vonny Indah Sari Wibisono Chandra Widodo CK, Agus Puji Wilda Sukmawati Winarto, Catur Winnie Septiani Wisnu Ananta Kusuma Yonvitner - Yuana, Rivira Yudi Yudistira Zaman, Fasika Khaerul Zenal Asikin Zulfiandri Zulfiandri