Riyanto R, Amin M, Suwono H, Lestari U. The New Face of Digital Books in Genetic Learning: A Preliminary Development Study for Students’ Critical Thinking. Int. J. Emerg. Technol. Learn. [Internet]. 2020 Jun. 1 [cited 2024 May 7];15(10):pp. 175-190. Available from: https://online-journals.org/index.php/i-jet/article/view/14321