Promkaew, Shinanang, Pornwanut Kitudom, Isaree Suwansombat, Thamonwan Thongbun, Kaewklao Thavornwattana, Santitham Prom-on, and Woranich Hinthong. 2022. “A Review on Automatic Detection Methods of Sleep Spindles”. The Journal of Chulabhorn Royal Academy 5 (1). Bangkok, Thailand:13-26. https://he02.tci-thaijo.org/index.php/jcra/article/view/255126.