Lestarani, Dewi, Arvinda C. Lalang, and Ina Manggi. 2023. “Development of Articulate Storyline 3-Based Digital Teaching Materials on the Subject of Atomic Structure and Periodic Elements System for SMA/MA Students in Class X ”. Orbital: The Electronic Journal of Chemistry 15 (2), 127-32. https://doi.org/10.17807/orbital.v15i2.17959.