PAMUNGKAS, M. D.; WALUYA, S. B.; MARIANI, S.; ISNARTO, I.; RAHMAWATI, F. .; NOOR KHOLID , M.; LAKSMIWATI, P. A. Enhancing Complex Problem-Solving Skills through STEM-Based Spatial Geometry E-Modules . Qubahan Academic Journal, [S. l.], v. 4, n. 3, p. 541–556, 2024. DOI: 10.48161/qaj.v4n3a794. Disponível em: https://journal.qubahan.com/index.php/qaj/article/view/794. Acesso em: 27 sep. 2025.