KHALFALLAH, N. .; OUALI, S. .; KRAIEM, N. . Approach for Managing Variability in Database Schema. Journal of Asian Scientific Research, [S. l.], v. 8, n. 6, p. 221–236, 2018. DOI: 10.18488/journal.2.2018.86.221.236. Disponível em: https://archive.aessweb.com/index.php/5003/article/view/3890. Acesso em: 19 may. 2024.