List of Articles الگوی مدیریت یکپارچه Open Access Article Abstract Page Full-Text 1 - Development of Lean Integrated Management Model on the Challenge of Sustainable Development in the Environmental Dimension (Case Study: Manufacturing Industries of Qazvin Province) Mohammad Sohrab Beigi Mohammad Reza Bagherzadeh Masoud Yousefzadeh Mohammad Hassan Shakki 10.22034/jest.2021.59737.5341 Open Access Article Abstract Page Full-Text 2 - The integrated management model of coastal tourism (case study: the beaches of Bandar Abbas) Maryam Darvishi Rahim Sarvar Abas Malek Hoseini Heidare Lotfi