Sirisyos Kijmongkolvanich, Siriphong Sirisawat, and Songwut Egwutvongsa. 2024. “Creative Thinking: The Development of Lifelong Learning With the Principle of Andragogy for The Elderly Group in Northern Thailand”. Educational Administration: Theory and Practice 30 (4):2403-13. https://doi.org/10.53555/kuey.v30i4.1162.