List of articles (by subject) Policy-making and implementation of sustainable development in all areas Open Access Article Abstract Page Full-Text 1 - Institutional Mapping of Innovation in the Railway Transport Industry mehdi elyasi mehdi mohammadi hossein mirzaei atiyeh safardoust 10.7508/jstpi.2019.02.004 20.1001.1.17355486.1398.15.58.1.7 Open Access Article Abstract Page Full-Text 2 - Smart Contract Technology, Evolution in the Development of E-Commerce: Requirements and Policies Mohsen Sadeghi Mahdi Naser 10.52547/jstpi.20805.16.61.1 20.1001.1.17355486.1398.16.61.6.1 Open Access Article Abstract Page Full-Text 3 - Entrepreneurial University; Higher Education Sustainable and Consistent, Leverage on the Path to Sustainable Development HOSSEIN Samadi-Miarkolaei hamzeh Samadi-Miarkolaei 10.52547/jstpi.20851.17.65.12 20.1001.1.17355486.1399.17.65.2.2 Open Access Article Abstract Page Full-Text 4 - Effect of Available Biomass and Technological Capacities on Bioeconomy Policies: Comparison Beteween Iran and Selected Countries Soheila Kheradmandnia 10.52547/jstpi.20861.17.66.42 20.1001.1.17355486.1400.17.66.2.8 Open Access Article Abstract Page Full-Text 5 - The Role of BlockChain Technology in Addressing Supply Chain Challenges: Requirements and Policies Aliakbar Farahzadi Mahdi Naser 10.52547/jstpi.20881.17.66.11 20.1001.1.17355486.1400.17.66.3.9 Open Access Article Abstract Page Full-Text 6 - A study of the nature of private data in the performance mechanism of IoT technology tools hosein sadeghi Mahdi Naser 10.61186/jstpi.20927.19.76.33 20.1001.1.17355486.1402.19.76.1.1 Open Access Article Abstract Page Full-Text 7 - Analysis of Thematic Trends of Smart City Studies in the Recent Decade (From the Emergence of the Fourth Industrial Revolution to 2021) Alireza Noruzi Mohammad Reza Vasfi Somayyeh Jafari Baghiabadi 10.52547/jstpi.39816.19.73.10 20.1001.1.17355486.1401.19.73.10.0 Open Access Article Abstract Page Full-Text 8 - A comparative study in the analysis of the legal format of the cryptocurrency Technology mining mechanism: needs and policies حسین صادقی Fatemeh Nouri Mahdi Naser