ผ่องอักษรป., and แจ่มจันทร์ล. “E-Book Implementation: Lesson Learned from Nursing Students’ Learning Outcome”. Nursing Journal of The Ministry of Public Health, Vol. 28, no. 3, Dec. 2018, pp. 1-9, https://www.tci-thaijo.org/index.php/tnaph/article/view/164184.