Yovita, Y., M. Berlian, N. S. Sukor, A. Syafaren, and N. Yusra. “Validity and Practicality: Study of E-Poster Development to Improve Environmental Literacy”. Journal of Natural Science and Integration, vol. 7, no. 2, Oct. 2024, pp. 190-03, doi:10.24014/jnsi.v7i2.30903.