List of Articles Research needs Open Access Article Abstract Page Full-Text 1 - Research Needs Assessment as an Essential Proceeding in Urban Management (Case Study: Isfahan) Mansoureh Kianersi Zeinab Talebirizi 10.30486/pia.2023.1988804.1041 Open Access Article Abstract Page Full-Text 2 - The role of the School Libraries in Improving the Investigational Needs of Sama High School Students in Tehran saeed ghaffari fatemeh nikkhoo