A PHP Error was encountered

Severity: Notice

Message: Undefined index: q

Filename: controllers/Home.php

Line Number: 437

Backtrace:

File: /www/wwwroot/ijtech.eng.ui.ac.id/application/controllers/Home.php
Line: 437
Function: _error_handler

File: /www/wwwroot/ijtech.eng.ui.ac.id/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined index: q

Filename: controllers/Home.php

Line Number: 467

Backtrace:

File: /www/wwwroot/ijtech.eng.ui.ac.id/application/controllers/Home.php
Line: 467
Function: _error_handler

File: /www/wwwroot/ijtech.eng.ui.ac.id/index.php
Line: 297
Function: require_once

Search Result

Search Result

image

Process of Solving Multi-Response Optimization Problems Using a Novel Data Envelopment Analysis Variant-Taguchi Method

Narong Wichapa, Narathip Pawaree , Pariwat Nasawat, Prawach Chourwong, Anucha Sriburum , Wanrop Khanthirat

Publication Date (Online):
Dec 24, 2024
DOI: https://doi.org/10.14716/ijtech.v15i6.7134
Pages : 2038-2059

image

Separation Technique of Tannins and Caffeine in Black Tea Using Modified Microwave-Assisted Extraction and High-Performance Liquid Chromatography

Meyliana Wulandari, Zahratussaadah Zahratussaadah, Andreas Andreas, Roza Adriany, Nofrizal Nofrizal, Mardiana Saaid, Javier Urraca

Publication Date (Online):
Dec 24, 2024
DOI: https://doi.org/10.14716/ijtech.v15i6.7116
Pages : 2024-2037

image

Synthesis, Characterization, and Application of Polyurethane-Acrylic Hybrids as Anticorrosion Coatings

Elsayed Negim, Marwan Shalash, Khaldun M. Al Azzam, Mukatayeva Zhazira Sagatbekovna, Baidullayeva Ainash Kairatovna, Alferov Temirlan Konstantinovich, Nurtazina Adeliya Adlikhanovna, Karabayeva Aykumis Ermekovna, Balasubramani Ravindran

Publication Date (Online):
Dec 24, 2024
DOI: https://doi.org/10.14716/ijtech.v15i6.7044
Pages : 2009-2023

image

Performance Comparison of Heterogeneous Catalysts based on Natural Bangka Kaolin for Biodiesel Production by Acid and Base Activation Processes

Eny Kusrini, Abi Rifqi, Anwar Usman, Lee Wilson, Volkan Degirmenci, Mohd Aidil Adhha Abdullah, Nofrijon Sofyan

Publication Date (Online):
Dec 24, 2024
DOI: https://doi.org/10.14716/ijtech.v15i6.7023
Pages : 1994-2008

image

Stability and Kinetic Study of Vitamin C containing Hydrogenated and Middle-Chain Triglyceride Coconut Oil-Based Double Emulsion

Lanny Sapei, Emma Savitri, Ignasius Radix A.P. Jati, Rochmad Indrawanto, Hillary Emmanuella Darsono, Yenni Anggraeni, Cindy Sumampouw

Publication Date (Online):
Dec 24, 2024
DOI: https://doi.org/10.14716/ijtech.v15i6.6371
Pages : 1982-1993