List of Articles مدل اقتضایی Open Access Article Abstract Page Full-Text 1 - Designing the Contingency Model of Human Resources Management Strategies Mohammad reza Reyhani tooraj Mojibi hasanali aghajani mojtaba tabari Ali Mehdizadeh Ashrafi Open Access Article Abstract Page Full-Text 2 - Contingency model of business portfolio analysis in holding companies Mohammad Talari seyed hamid khodadad Hosseini Asadollah Kordnaiej Adel Azar