Vol. 4 No. 2 (2021): Jurnal Teknologi dan Open Source, December 2021

Articles

• Selection of Coffee Shop Business Locations Using the Analytical Hierarchy Process Method

  Ahmad Fauzi, Novita Indriyani, Andika Bayu Hasta Yanto

  133 - 140

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  DOI : https://doi.org/10.36378/jtos.v4i2.1771
  
  Abstract views: 557 , pdf downloads: 422
• Geographic Information Systems of Small Industry Development During Pandemic

  Andrian Sah, Sukma Dwi Prakoso, Mursalim Tonggiroh

  141 - 148

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  DOI : https://doi.org/10.36378/jtos.v4i2.1411
  
  Abstract views: 181 , pdf downloads: 205
• Geographic Information System of Patient Development in Jayapura Hospital During Pandemic

  Andrian Sah, Suhardi Suhardi, Siti Nurhayati

  149 - 154

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  DOI : https://doi.org/10.36378/jtos.v4i2.1412
  
  Abstract views: 170 , pdf downloads: 162
• Analysis of Distribution Patterns in Mapping Cirebon Internet Service Facilities Using NNA Algorithm Based on Geographic Information Systems

  Chairun Nas, Nursaka Putra, Ilwan Syafrinal

  155 - 165

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  DOI : https://doi.org/10.36378/jtos.v4i2.1692
  
  Abstract views: 244 , pdf downloads: 219
• Mobile-Based Development of Meeting Room Management Application at PT.Jiwalu Studio

  eko Haryadi, Dinda Maelani, Diah Wijayanti, Dewi Yuliandari, Indria Widyastuti

  166 - 173

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  DOI : https://doi.org/10.36378/jtos.v4i2.1703
  
  Abstract views: 355 , pdf downloads: 313
• WhatsApp Chat Fraud Analysis Using Support Vector Machine Method

  Fathur Rahman, Irfansyah Irfansyah, Rivaldi Dwi Andhika, Junadhi Junadhi

  174 - 179

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  DOI : https://doi.org/10.36378/jtos.v4i2.1791
  
  Abstract views: 309 , pdf downloads: 261
• Evaluation of User Experience Information Systems Using Heuristic Evaluation (Case Study of STMIK Amik Riau Student Portal)

  Heru Satria Surya, Benino Giordiola Millenio, Junadhi Junadhi, Silvyana Dwi Putri

  180 - 188

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  DOI : https://doi.org/10.36378/jtos.v4i2.1790
  
  Abstract views: 318 , pdf downloads: 288
• Flood Detection Control System Design Based on SMS Gateway

  Iqbal Kamil Siregar, Jhonson Efendi Hutagalung, Bachtiar Efendi, Herman Saputra

  189 - 194

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  DOI : https://doi.org/10.36378/jtos.v4i2.1803
  
  Abstract views: 183 , pdf downloads: 217
• Application of Emergency On Building Fire Using Ant Colony Optimization Method Based On Android

  Khusaeri Andesa, Herwin Herwin

  195 - 204

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  DOI : https://doi.org/10.36378/jtos.v4i2.1787
  
  Abstract views: 180 , pdf downloads: 188
• The Effectiveness of Smart Learning Based on Expert Systems in Cryptography Courses

  Mochammad Iswan, M. Syaifuddin, Rian Farta Wijaya

  205 - 215

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  DOI : https://doi.org/10.36378/jtos.v4i2.1795
  
  Abstract views: 263 , pdf downloads: 202
• Design And Construction Of An Expert System For Early Detection of Mental Illness in COVID-19 Patients And Handling Using Certainty Factor Method

  Mohammad Iqbal, Nurfitria Khoirunnisa

  216 - 226

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  DOI : https://doi.org/10.36378/jtos.v4i2.1785
  
  Abstract views: 320 , pdf downloads: 292
• Geographic Information System Mapping of Kerosene Businesses In Jayapura

  Andrian Sah, Rachman kurniawan, Jusmawati Jusmawati

  227 - 231

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  DOI : https://doi.org/10.36378/jtos.v4i2.1418
  
  Abstract views: 160 , pdf downloads: 160
• Particle Swarm Optimization-based Support Vector Machine Method for Sentiment Analysis in OVO Digital Payment Applications

  Retno Sari, Ratih Yulia Hayuningtyas

  232 - 239

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  DOI : https://doi.org/10.36378/jtos.v4i2.1776
  
  Abstract views: 227 , pdf downloads: 245
• Multimedia-Based Computer Network Media Applications

  Syuryadi Syuryadi, Nurkhalik Wahdanial Asbara, Nurani Nurani

  240 - 247

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  DOI : https://doi.org/10.36378/jtos.v4i2.1694
  
  Abstract views: 183 , pdf downloads: 291
• Automatic Height and Weight Measurement Integrated Database System

  uci rahmalisa, Yulisman Yulisman

  248 - 253

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  DOI : https://doi.org/10.36378/jtos.v4i2.1792
  
  Abstract views: 264 , pdf downloads: 441
• Design of Microcontroller Programming Learning KIT Using Scratch for Arduino

  Yulisman S.Kom, Uci Rahmalisa

  254 - 259

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  DOI : https://doi.org/10.36378/jtos.v4i2.1793
  
  Abstract views: 223 , pdf downloads: 218
• Implementation of Adaptive Neuro-Fuzzy Inference System (Anfis) Method on Rice Price Prediction in Lubuklinggau City

  Zulfauzi -, Budi Santoso, M. Agus Syamsul Arifin, Siti Nuraisyah

  260 - 269

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  DOI : https://doi.org/10.36378/jtos.v4i2.1847
  
  Abstract views: 193 , pdf downloads: 201
• Influence of Employee Competence and Work Environment on The Quality of Fire Management Services With AHP Method

  Dewi Laraswati, Marlina Marlina, Indarti Indarti

  270 - 279

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  DOI : https://doi.org/10.36378/jtos.v4i2.1856
  
  Abstract views: 154 , pdf downloads: 168
• Optimization of The Use of Togaf Adm in The Design of Information Systems For Islamic Boarding Schools

  Nurliana Nasution, Mhd Arief Hasan

  280 - 287

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  DOI : https://doi.org/10.36378/jtos.v4i2.1910
  
  Abstract views: 295 , pdf downloads: 264