OPTIMIZATION OF LEARNING MANAGEMENT SYSTEM BASED ON DIGITAL MODULES IN POST- COVID -19 PANDEMIC DIFFERENTIAL CALCULUS COURSES. Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam, [S. l.], v. 27, n. 2, p. 13–19, 2022. DOI: 10.18269/jpmipa.v27i2.52225. Disponível em: https://ejournal-science.upi.edu/jpmipa/article/view/818. Acesso em: 1 jul. 2026.