List of Articles Healthcare Open Access Article Abstract Page Full-Text 1 - Healthcare Districting Optimization Using Gray Wolf Optimizer and Ant Lion Optimizer Algorithms (case study: South Khorasan Healthcare System in Iran) Hiwa Farughi Sobhan Mostafayi Jamal Arkat 10.22094/joie.2018.766.1489 20.1001.1.22519904.2019.12.1.11.8 Open Access Article Abstract Page Full-Text 2 - Nurse Scheduling Problem by Considering Fuzzy Modeling Approach to Treat Uncertainty on Nurses’ Preferences for Working Shifts and Weekends off Hamed Jafari Hassan Haleh 10.22094/joie.2019.576759.1595 20.1001.1.22519904.2021.14.1.6.7 Open Access Article Abstract Page Full-Text 3 - Performance Measurement and Improvement of Healthcare Service Using Discrete Event Simulation in Bahir Dar Clinic aregawi yemane hagazi heniey kidane Gidey Gebrehiwet 10.22094/joie.2020.1870857.1662 20.1001.1.22519904.2021.14.2.4.7 Open Access Article Abstract Page Full-Text 4 - The survey of lean implementation maturity level of hospitals in Thailand: Does the hospital type matter? Kwanchanok Areewong Vichayanan Rattanawiboonsom Robert Van Der Meer 10.22094/QJIE.2024.951125 Open Access Article Abstract Page Full-Text 5 - Mapping of Digital Transformation in Healthcare: Pre & Post Covid-19. Mohamad ikbar Abdul Wahab Yulin Wan Javed Ali Agha Jahanzeb Tariq Aziz 10.71720/joie.2025.1129008 Open Access Article Abstract Page Full-Text 6 - Optimizing Healthcare Worker Well-being Research: A Bibliometric Network Analysis and Temporal Trend Evaluation (2013-2022) Rana Alotaiby Éva Krenyácz 10.71720/joie.2025.1186923