Son, Chong-Hwan. “The Effects of Increasing the Full Retirement Age from 66 to 67 on the Retirement Decision at the Early Retirement Age of 62”. Archives of Business Research 12, no. 4 (April 5, 2024): 18–37. Accessed June 18, 2026. https://scholarpublishing.org/journals/index.php/ABR/article/view/10249.