Silvia Vanesa Br Ginting, Mendarissan Aritonang, & Posma Lumbanraja. (2024). Design of a Web and Mobile-Based E-Learning Application as a Learning Support System for Students at SMP N 2 Pancur Batu. Jurnal Teknik Informatika Dan Teknologi Informasi, 4(3), 44–54. https://doi.org/10.55606/jutiti.v4i3.7733