List of Articles Chi-square test Open Access Article Abstract Page Full-Text 1 - An analysis of variables affecting the happiness of citizens in urban areas Keyvan MOLANOROUZI Farzaneh Gsrui 10.30495/sarzamin.2023.73984.2103 Open Access Article Abstract Page Full-Text 2 - اعتیاد اینترنتی عاطفه پوراکبر سیف اله فرزانه ابوالقاسم حیدرآبادی Open Access Article Abstract Page Full-Text 3 - Relationship between Geological Formations and Contour Form of Topographic Maps in Part of Northern and Southern Alborz عیسی Jokar Sarhangi Mansour Bakhshi Open Access Article Abstract Page Full-Text 4 - Investigating the Effects of Urbanization of Qarahsoo River on Kermanshah Using SWOT Model siroos rezaee bijan Rahmani