Kartika, Adelea Wardah, Joko Sayono, and Aditya Nugroho Widiadi. “Transformasi Pembelajaran Sejarah Melalui Implementasi LMS Microsoft Teams Di SMA Negeri 1 Lumajang”. Cetta: Jurnal Ilmu Pendidikan 8, no. 3 (July 31, 2025): 707–714. Accessed January 25, 2026. https://upgradeojs.penerbit.org/index.php/cetta/article/view/4402.