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JURNAL CITRA WIDYA EDUKASI
Published by Politeknik Kelapa Sawit Citra Widya Edukasi
ISSN : 20860412     EISSN : 26866307     DOI : -
Core Subject : Economy, Humanities, Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Economics, Econometrics & Finance Industrial & Manufacturing Engineering
Jurnal Citra Widya Edukasi merupakan jurnal ilmiah yang sangat terkait dengan ilmu pengetahuan dalam bidang pertanian dan perkebunan, teknologi pengolahan serta manajemen logistik. Jurnal ini diharapkan dapat menjadi media komunikasi ilmiah bagi para pakar, peneliti dan praktisi yang bergerak di ketiga bidang ilmu tersebut.
Arjuna Subject : Umum - Umum
Articles 231 Documents
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Identifikasi Performa Penggunaan Lori Berdasarkan Kegiatan Preventive Maintenance pada Pabrik Kelapa Sawit Azhar Basyir Rantawi
JURNAL CITRA WIDYA EDUKASI Vol 10 No 3 (2018): JCWE Edisi Desember 2018
Publisher : Politeknik Kelapa Sawit Citra Widya Edukasi

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Abstract

The machines/equipments performance in the production process will contribute to the yield/target of production, so a good maintenance strategy is needed. Buggy is a most important equipment in the palm oil mill, which is a material handling facility. The problem that often arises in this equipment is trouble to the wheels, so it is necessary to identify the causes of trouble, especially in buggy bushing and find out the effect of preventive maintenance on the performance of the bushing, so that the performance of the equipment can be maintained. This research was conducted at the palm oil mill of PT Mitra Mendawai Sejati, Citra Borneo Grup (CBI). Data collection is done by using observation, interview and literature study. The result showed that there were three factors that caused trouble to the buggy wheel, ie the worn wheel shaft, the cleanliness of the area around the buggy and controlling. The time range in actual maintenance scheduling in the field need to be reviewed, so that performance in the use of the buggy can be more optimal.
Analisa Penerapan Warehouse Management System terhadap Pelayanan Suplai Komponen Menggunakan Six Sigma Basuki .
JURNAL CITRA WIDYA EDUKASI Vol 10 No 3 (2018): JCWE Edisi Desember 2018
Publisher : Politeknik Kelapa Sawit Citra Widya Edukasi

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Abstract

This research was conducted in the logistics department of PT XYZ, which is an automotive manufacturing company that produces four-wheeled vehicles and two-wheeled vehicles. About 1,000 component items are needed to produce a four-wheeled vehicle. If one of them is shortage or not available, then the production unit will not pass the test, so that the completeness of the component becomes an important point. The logistic department will guarantee the availability of these components. Ideally, components may not be late, but actually, there is still a shortage of components, so the production unit must wait for the availability of these components. The management of PT XYZ sees this condition must be immediately overcome by implementing a Warehouse Management System (WMS). The research was conducted by analyzing the implementation of WMS to determine it effectiveness. The object of this research is that child parts are ordered in parts (part by part). The analysis carried out is measuring the shortage of components before and after the implementation of WMS by using six sigma (6-Sigma). The result shows that the sigma level before implementation is 3.07-Sigma and after 6 months of implementation, the sigma level becomes 3.97-Sigma. This shows that the implementation of WMS is quite effective to reduce the possibility of component shortages.
Analisis Pertumbuhan Pembibitan Pueraria javanica pada Komposisi Media Seresah dalam Ketiak Pelepah pada Batang Kelapa Sawit Danie Indra Yama
JURNAL CITRA WIDYA EDUKASI Vol 10 No 3 (2018): JCWE Edisi Desember 2018
Publisher : Politeknik Kelapa Sawit Citra Widya Edukasi

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Abstract

The purpose of this research is to know the influence of growth media of organic material on palm oil stem response of Pueraria javanica in nursery, to get the composition of growth media of organic material on palm oil stem for nursery Pueraria javanica. The research was conducted for 5 months in the Green House and the Biological Laboratory of Politeknik Kelapa Sawit Citra Widya Edukasi, Bekasi using Randomized Complete Block Design with three replicates and three samples with treatment A1: 100% organic matter, A2: Subsoil 100%, A3: 40% organic matter + 60 % sub soil, A4: 60% organic matter + 40% sub soil, A5: 80% organic matter + 20% sub soil. The data were analyzed by analysis of variance (ANOVA), if there is significant treatment effect the further was analyzed by Duncan Multiple Range Test 5%, the parameters were leaf area, leaf area ratio, leaf specific weight, leaf mass density, stem density, root mass density, root-shoot ratio. The results showed that the growth media of organic material on palm oil stem was influential in increasing leaf area and density of the organelles in the leaves although Pueraria javanica can grow well on various media, the composition of 40% organic mater + 60 % sub soil suitable for nursery Pueraria javanica in increasing leaf area but the media with composition 100% organic matter take effect of of leaf thickness.
Pengaruh Budaya Organisasi dan Iklim Organisasi terhadap Kepuasan Kerja dan Dampaknya terhadap Kinerja Pegawai pada Badan Kesatuan Bangsa dan Politik Provinsi DKI Jakarta I Gusti Ayu Pradnya Paramitha; Lies Putriana; Choirul Maksum
JURNAL CITRA WIDYA EDUKASI Vol 10 No 3 (2018): JCWE Edisi Desember 2018
Publisher : Politeknik Kelapa Sawit Citra Widya Edukasi

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Abstract

Every organization has its own goals, but basically every organization has the same goal of obtaining maximum results for its efforts. This study aims to determine the influence of organizational culture and organizational climate on job satisfaction and its impact on employee performance. Data collection is done by online questionnaires to companies. Data of 132 respondents were used as samples of this study and SEM analysis using smartPLS 3. The results of data analysis showed that Organizational Culture has an influence on the satisfaction of Employee Work, Organizational Climate has an influence on employee job satisfaction. Organizational culture has no influence on employee performance, organizational climate has an influence on employee performance, job satisfaction has an influence on employee performance.
Formulasi Model Safety Stock dan Reorder Point untuk Berbagai Kondisi Persediaan Material M Hudori
JURNAL CITRA WIDYA EDUKASI Vol 10 No 3 (2018): JCWE Edisi Desember 2018
Publisher : Politeknik Kelapa Sawit Citra Widya Edukasi

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Abstract

Inventory is an asset, but inventory is an low liquidity asset. Inventory of material (raw material, spare parts, consumables, etc.) requires special handling techniques that are different from the techniques of work in process or finished goods, because the material supply comes from suppliers who are outside the company's environment, it can be deterministic or probabilistic/ stochastic, so that requires different handling techniques. The parameters that must be considered in handling material inventories, such as the level of demand and leadtime generally variable because they are influenced by external conditions that are beyond the control of the company. This research is an analytical study based on literature review which aims to formulate a model of inventory control, especially safety stock and reorder point by taking into account both fixed and variable demand and leadtime parameters. Description of conditions is needed to obtain a model formulation that is suitable for these conditions. Model testing is done using artificial data. The result of the study were in the form of a safety stock and reorder point formula. The result of the study indicate that the formula for determining the level of safety stock and reorder point has a variety of models according to their respective condition, so that the condition needs to be identified first before determining the appropriate model to use. If the company wants to reduce its inventory level, the company must control the demand and the leadtime.
Pemanfaatan Limbah Fiber Ex-Fibercyclone dan Tandan Kosong Kelapa Sawit sebagai Bioetanol dengan Menggunakan Bakteri Zymomonas mobilis Indriana Lestari
JURNAL CITRA WIDYA EDUKASI Vol 10 No 3 (2018): JCWE Edisi Desember 2018
Publisher : Politeknik Kelapa Sawit Citra Widya Edukasi

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Abstract

Ethanol made from berlignocellulose biomass is a technology for producing fuel as a new renewable energy source (NRE) that is sustainable, environmentally friendly and does not compete with foodstuffs. Fiber ex-fibercyclone and empty bunch is a lignocellulose material produced by palm oil mill with a large volume. Research on the manufacture of bioethanol from ex-fibercyclone and empty oil palm fiber using Zymomonas mobilis bacteria was carried out. The purpose of this study was to determine the potential of fiber ex-fibercyclone and empty bunch solid wastes as ethanol feedstock and optimal fermentation time to obtain the highest ethanol production. The waste samples went through 3 stages of the process, namely delignification using 4% NaOH, followed by hydrolysis using 2% H2SO4 and hydrolyzate fermentation using Zymomonas mobilis which was carried out for 3, 4, 5 and 6 days. The fermentation result were analyzed using a refractometer and GC-FID. The results showed that fiber ex-fibercyclone and empty bunch solid waste had the potential to be made bioethanol using Zymomonas mobilis bacteria with optimal fermentation time for 4 days and obtained ethanol yield from ex-fibercyclone fiber by 60% (v/b) and 82% (v/b) of empty bunch, while ethanol level measured by GC-FID were 0.0346% and 1.886%, respectively. The empty bunch waste produces more ethanol than ex-fibercyclone fiber.
Pengaruh Independensi, Kompetensi, dan Obyektivitas Auditor Internal terhadap Kualitas Hasil Pemeriksaan (Studi Empiris pada Inspektorat Provinsi DKI Jakarta) Muhamad Sobar; Suratno .; M Yusuf
JURNAL CITRA WIDYA EDUKASI Vol 10 No 3 (2018): JCWE Edisi Desember 2018
Publisher : Politeknik Kelapa Sawit Citra Widya Edukasi

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Abstract

This study aimed to examine the effect of independence, competence and objectivity internal auditor of the quality of examination on Inspectorate of Jakarta Province. Variable of internal auditor independence elaborated into two indicators, ie the auditor independence in fact and auditor independence in attitude and appearance (independence in appearance). Variable of competence elaborated into three indicators, ie attitude, knowledge and skill. Variable of objectivity elaborated into three indicators, ie the auditor neutrality, accuracy and consistency of the auditor attitude in the assignment and the auditor attitude to avoid conflict of interest. Variable of quality of examination result elaborated into two indicators, ie the quality of reporting and the quality of follow-up examination. The population in this study is an internal auditor at the Inspectorate of Jakarta Province who occupying Specific Functional Job consisting of auditor and Supervision Affairs of Regional Government (P2UPD). The method used in this research is multiple linear regression. The result of this study indicate that partial independence does not significantly affect the quality of examination result, competence and objectivity while significantly influence the quality of examination result. The result also showed that the independence, competence and objectivity simultaneously affect positive and significant impact on the quality of the examination result.
Pengaruh Kompetensi, Sistem Pengendalian Internal, Sertifikasi Pengadaan Barang/Jasa Pemerintah untuk Pencegahan Kecurangan (Fraud) pada Pemerintah Provinsi DKI Jakarta Nurul Huda; Dadang Sadeli; Hermiyetty .
JURNAL CITRA WIDYA EDUKASI Vol 10 No 3 (2018): JCWE Edisi Desember 2018
Publisher : Politeknik Kelapa Sawit Citra Widya Edukasi

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Abstract

Penelitian ini bertujuan untuk menguji pengaruh kompetensi, sistem pengendalian internal, dan sistem pengadaan barang/jasa terhadap pencegahan kecurangan pada Panitia Pengadaan Barang/Jasa Provinsi DKI Jakarta. Populasi pada penelitian ini adalah Panitia Pengadaan Barang/Jasa pada Badan Pelayanan Pengadaan Barang/Jasa Provinsi DKI Jakarta yang menduduki Jabatan Fungsional Tertentu yang masuk dalam kelompok kerja reguler dan kelompok kerja tertentu. Variabel independen dalam penelitian ini adalah kompetensi (X1), sistem pengendalian internal (X2), dan sistem pengadaan barang/jasa (X3), sedangkan variabel dependen adalah pencegahan kecurangan (fraud). Data dianalisis dengan menggunakan analisa regresi linear berganda (multiple regression). Hasil penelitian menunjukkan bahwa sistem pengendalian internal (X2) dan sistem pengadaan barang/jasa (X3) yang berpengaruh secara parsial terhadap pencegahan kecurangan (fraud), sedangkan kompetensi (X1) tidak berpengaruh terhadap pencegahan kecurangan (fraud). Hasil penelitian juga menunjukkan bahwa kompetensi, sistem pengendalian internal dan sistem pengadaan barang/jasa secara bersama-sama berpengaruh signifikan terhadap pencegahan kecurangan (fraud).
Pengukuran Efektivitas Mesin Produksi Besi Bondeck pada Industri Manufaktur dengan Overall Equipment Effectiveness St Nugroho Kristono; M Hudori
JURNAL CITRA WIDYA EDUKASI Vol 10 No 3 (2018): JCWE Edisi Desember 2018
Publisher : Politeknik Kelapa Sawit Citra Widya Edukasi

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Abstract

Effectiveness is a measure of the comparison of the quantity of product produced over a period of time to a theoretical capacity, which shows the productivity of the machine. The success of the maintenance system with this TPM can be measured using Overall Equipment Effectiveness (OEE), which will show how capable a machine is to produce a quality product compared to the must. The purpose of this research was to determine the OEE value of bondeck production machine. This research was conducted in January – March 2018 in a manufacturing company located in Bekasi. The research population is the entire production on the machine, while the sample is production during January – March 2018. Data collection is done by means of observation, interview and company document tracking. Data processing is done with the Nakajima formula. The result of the research showed that the OEE value of the bondeck production machine was 53.29% in January; 48.23% in February; and 58.88% in March. This means that the company is only able to produce products from these machines, about half of the total product they are supposed to.
Pemanfaatan Rebusan Buah Kelapa Sawit Dengan Berbagai Bahan Organik Sebagai Media Tanam Bibit Kelapa Sawit (Elaeis Guineensis Jacq.) di Pembibitan Utama Vira Irma Sari
JURNAL CITRA WIDYA EDUKASI Vol 7 No 1 (2015): JCWE Edisi Mei 2015
Publisher : Politeknik Kelapa Sawit Citra Widya Edukasi

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Abstract

Ketersediaan top soil sebagai media tanam di pembibitan kelapa sawit yang semakin menurun membuat perlu adanya alternatf bahan lain yang dapat dijadikan media tanam. Penelitian ini bertujuan untuk mendapatkan media tumbuh alternatif pengganti top soil yang berasal dari berbagai bahan organik, memanfaatkan limbah buah kelapa sawit (brondolan) sebagai bahan penambah unsur hara pada berbagai bahan organik, meningkatkan pertumbuhan bibit kelapa sawit di pembibitan awal dengan media tanam berupa rebusan buah kelapa sawit dengan berbagai bahan organik. Penelitian dilaksanakan di kebun percobaan Politeknik Kelapa Sawit Citra Widya Edukasi, mulai bulan November sampai Februari 2014. Rancangan yang digunakan adalah rancangan non faktorial yang disusun dalam lingkungan acak lengkap dengan tiga ulangan. Faktor yang digunakan adalah rebusan buah kelapa sawit dengan beberapa jenis bahan organik yaitu alang-alang, serbuk gergaji, bunga jantan, sekam padi, dan daun kelapa sawit. Hasil penelitian menunjukkan bahwa rebusan buah kelapa sawit dengan berbagai bahan organik dapat menjadi alternatif media tanam dan berpengaruh nyata terhadap pertumbuhan bibit kelapa sawit di pembibitan awal. Perlakuan terbaik adalah perlakuan rebusan buah kelapa sawit dengan bunga jantan berdasarkan parameter morfologi tanaman yaitu tinggi tanaman (15.63 cm), jumlah daun (3.66 helai), dan diameter batang (8.08 cm), namun tidak berbeda nyata dengan perlakuan daun alang-alang.

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