LATUMAKULITA, Ivandra Immanuela; SUPAHAR, Supahar; SUPARWOTO, Suparwoto; SURAHMAN, Ence. WhatsApp-Assisted JCL-Based Physics E-Book: Its Effect on Physics Learning Outcome in Senior High School . Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 4, p. 1846–1853, 2023. DOI: 10.29303/jppipa.v9i4.1871. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/1871. Acesso em: 3 jul. 2024.