List of Articles Ranking system Open Access Article Abstract Page Full-Text 1 - Iranian teachers’ perceptions towards the implementation of the ranking system Mohammad Niroo https://doi.org/10.71703/cure.2024.1127677 Open Access Article Abstract Page Full-Text 2 - The concept of city and urbanism, the construction and organization of urban spaces in the Sassanid era Fatemeh Shafiei Kamaledin Niknami Reza Shabani https://doi.org/10.71794/peb.2024.1197000