List of Articles Descriptive analysis Open Access Article Abstract Page Full-Text 1 - Measuring Customer Satisfaction on Life Insurance Products ( Case Study: Lagos State, Nigeria ) A. B. Sogunro B. Abiola Open Access Article Abstract Page Full-Text 2 - Assessment of Environmental Knowledge and Factors Influencing Environmental Behavior Among Tourists in North Iran (A case study in Zanjan & Golestan provinces) Mohammad Abadi Parastoo Beigverdi Abbasali Zamani Abdolhossein PariZanganeh 10.22034/jest.2018.13658.2223 Open Access Article Abstract Page Full-Text 3 - A Survey and Analysis of Production and Management of Medical Waste in Golestan Province, Iran Mazdak Dorbeiki Hooman Bahmanpour Ataollah Golalipour Ali Ghaemi Morteza Mallah