Istyadji, M. et al. 2022. Validity and Practicality of Articulate Storyline Learning Media on Environmental Pollution Materials for Junior High School Students. Jurnal Penelitian Pendidikan IPA. 8, 6 (Dec. 2022), 2599–2604. DOI:https://doi.org/10.29303/jppipa.v8i6.1639.