عويضات وجدي نافع. Functional equivalence between electronic and paper documents: A comparative study . Ibn Khaldoun Journal for Studies and Researches, فلسطين, v. 2, n. 4, 2023. DOI: 10.56989/benkj.v2i4.523. Disponível em: https://benkjournal.com/benkj/article/view/523. Acesso em: 13 jun. 2026.