NURHANIM HANANI MOHAMMAD; ZAINOL, Z.; UMMUL FAHRI ABDUL RAUF. e-HappinessIndex: Sistem Pemantauan Indeks Kegembiraan Staf . Malaysia Journal of Invention and Innovation, [S. l.], v. 4, n. 1, p. 71–85, 2024. Disponível em: https://digit360.com.my/mjii/index.php/home/article/view/110. Acesso em: 26 nov. 2024.