List of Articles Bank loans Open Access Article Abstract Page Full-Text 1 - The management of optimal loan portfolio in banking sector: the case study of the Bank–e Saman Mohsen Mehrara Soghra Sadeghian Open Access Article Abstract Page Full-Text 2 - Investigating the Relationship between Oil Price Changes, Bank Credits and Health Sector Development: A Case Study of Selected Oil Exporting Countries Ali hamid Shati ghariri hosein sharifi renani Munaf Marza Neama Radi sara ghobadi