RUKMANSYAH, D. F. .; SAREGAR, A. .; MUSTARI, M. . Upaya melatih pemahaman konsep fisika peserta didik melalui bahan ajar e-lkpd berbasis model BOPPPS. Papanda Journal of Mathematics and Science Research, [S. l.], v. 4, n. 2, p. 435–448, 2025. DOI: 10.56916/pjmsr.v4i2.2952. Disponível em: https://ejournal.papanda.org/index.php/pjmsr/article/view/2952. Acesso em: 12 jan. 2026.