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All Journal Jurnal Teknik Industri Integrasi: Jurnal Ilmiah Teknik Industri
Wibowo, RB. Tri Joko
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Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering

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Pemodelan Persamaan Struktural : Penerapan Manajemen Pengetahuan Dan Faktor-Faktor Pendukungnya Wajdi, Farid; Wibowo, RB. Tri Joko
Jurnal Teknik Industri Vol 18, No 2 (2017): Agustus
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (555.362 KB) | DOI: 10.22219/JTIUMM.Vol18.No2.159-167

Abstract

The application of knowledge management in an organization requires the enabler factors that should be identified of its readiness before implementation. This study examined knowledge management implementation model with the variables of organizational leadership, culture, and structure as predictor of technology infrastructure variable. The purpose of this study was to examine the fitness of the proposed model with data in the field, as well as to know the relationship between these factors. Data were collected through questionnaire using likert scale 1-5 on 112 respondents from a manufacturing company in Cilegon, Banten. Modeling was done using residual correlation and regression of knowledge sharing indicators and indicator of knowledge management team function. It showed the appropriate result but not yet reached the expected value of Chi-Square of 73.502 with p = 0.010, GFI = 0.907, RMSEA = 0.069, AGFI = 0.848, and RMR = 0.041. Overall the modified model shows results that match the criteria of Goodness of Fit. The results of model analysis also showed that there was an indirect influence of leadership variables on technology infrastructure, through cultural mediators and organizational structures, but direct influence of the leadership on the technology infrastructure was not explained.
Penerapan Model Sistem Dinamis Pada Sistem Pengelolaan Sampah Di TPAS Cilowong, Kota Serang Sahrupi; Hanif, Muhamad; Wibowo, RB. Tri Joko; Shofa, Mohamad Jihan
Integrasi: Jurnal Ilmiah Teknik Industri Vol 9 No 2 (2024): Integrasi : Jurnal Ilmiah Teknik Industri
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/integrasi.v9i2.184

Abstract

Permasalahan yang sering terjadi di lokasi TPAS Cilowong adalah penumpukan sampah yang sulit untuk dikelola yang menyebabkan daya tampung area TPAS semakin lama menjadi semakin berkurang. Tujuan dilakukannya penelitian yaitu untuk mengetahui bagaimana rancangan model sistem pengelolaan sampah TPAS menggunakan model sistem dinamis Causal Loop Diagram (CLD) dan juga untuk mengetahui perilaku model tersebut menggunakan software simulasi Powersim Studio 10. Tahapan pengolahan data penelitian dimulai dengan menentukan variabel atau entitas sistem dan parameter, membuat rancangan model, validasi model, membuat simulasi model dan melakukan analisis hasil data simulasi. Hasil penelitian diperoleh bahwa pada tahun 2035 jumlah sampah yang dihasilkan pada model 1 sebanyak 16046097,39 ton sedangkan pada model 2 jumlah sampah sebanyak 13977807,65 ton. Hasil perbandingan kedua model diperoleh nilai efisiensi penggunaan lahan sebesar 30% untuk model 2. Adapun rekayasa pada model 2 dilakukan dengan menambahkan 3 variabel baru yaitu ketersediaan bank sampah, penerapan sistem recyle dan sistem komposting.
Co-Authors A.A. Ketut Agung Cahyawan W Hanif, Muhamad Sahrupi Shofa, Mohamad Jihan