Nwokolo Ebuka Paul, Sheikh Muhamad Hizam Sheikh Khairuddin, Ilham Sentosa Anwar Malik,. “Employee Engagement, Commitment, and Performance in a Malaysian GLC”. Opción 340 (June 12, 2019): 1139-1164. Accessed October 31, 2025. https://produccioncientifica.luz.edu.ve/index.php/opcion/article/view/24339.