List of Articles Case Study Open Access Article Abstract Page Full-Text 1 - Types of case studies and implemending triangulation in them Mohammad Abbaszadeh Ali Bodagi Fereydon Karimi Open Access Article Abstract Page Full-Text 2 - A Policymaking Framework for Managing the Adaptation Process in Corporate Headquarters with Internal Growth Hossein Hajibeigloo Mahdi haghighi Kafash nader mazloomi vajhollah ghorbanizadeh 10.30495/qjopm.2020.564577.2032 Open Access Article Abstract Page Full-Text 3 - Risk management in medical product development process using traditional FMEA and fuzzy linguistic approach: a case study Milind Shrikant Kirkire Santosh B. Rane Jagdish Rajaram Jadhav Open Access Article Abstract Page Full-Text 4 - A Multi-objective Leagile Demand-Driven Optimization Model incorporating a Reliable Omnichannel Retailer: A Case Study Farnaz Javadi Gargari Zahra Saeidi-Mobarakeh Hossein Amoozad Khalili Open Access Article Abstract Page Full-Text 5 - Designing an Organizational Ethics Framework with an Islamic Approach: A Qualitative Study Jafar Torkzadeh farshad amerifar rahmatallah marzooghi mohammad javad Salmanpoor farhad khormaei 10.30495/jedu.2021.23716.4774