Portal Requirement for Senior Citizens Based on Conceptual Knowledge Sharing Framework. Jurnal Teknologi, [S. l.], v. 70, n. 5, 2014. DOI: 10.11113/jt.v70.3513. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/3513.. Acesso em: 8 jul. 2024.