HADDAD BAUCOKRO, AHMAD. Inovasi Fisika Indonesia, [S. l.], v. 5, n. 3, 2017. DOI: 10.26740/ifi.v5n3.p%p. Disponível em: https://ejournal.unesa.ac.id/index.php/inovasi-fisika-indonesia/article/view/21280. Acesso em: 4 jul. 2025.