List of Articles Survey. Open Access Article Abstract Page Full-Text 1 - Analysis of settlement patterns of Chalcolithic sites in West Islamabad using Geographical Information System (GIS) Houshyar Salehi Amir Sadegh Naghshineh Mohammadreza Saeedi 10.83078/peb.2024.1184365 Open Access Article Abstract Page Full-Text 2 - Analyzing most obvious factors of invalidation of climate change treaties, an approach to facilitating obtaining of the right to climate sustainability Shabab Jahanbin Ali Faqih Habibi Ali Mohamadi shirin shirazian Hadi Kiadaliri https://doi.org/10.30486/JEML.2024.140309151192657