Kumalasari, M. C., J. . Waluyo, and I. N. . Asyiah. “The Development of Biology E-Pocket Book to Improve Senior High School Students’ Biology Literacy Ability”. Eduvest - Journal of Universal Studies, vol. 2, no. 3, Mar. 2022, pp. 470-4, doi:10.59188/eduvest.v2i3.382.