Prayogi, Dimas Dwi, Nana Supriatna, and Yani Kusmarni. 2023. “Application of Learning Management System (LMS) Simpai 7 As A Means of Learning Social Studies at Junior High School 7 Bandung”. Harmoni Sosial: Jurnal Pendidikan IPS 8 (2):110-14. https://doi.org/10.21831/hsjpi.v8i2.52408.