List of Articles Slack Open Access Article Abstract Page Full-Text 1 - Technology Performance Measurement Using Hybrid Model Safar Fazli Vahed Agheshlouei Open Access Article Abstract Page Full-Text 2 - A Pattern for Promotion of the New Product Development Success Based on Customer Involvement Capability, Customer Knowledge Absorption and Resources Slack sadaf Veshkaeinezhad Mostafa Ebrahim pour Azbary Mohammad Doustar 10.7508/jstpi.2019.02.005