“The Effect of Core Competence and It Human Resources Toward Sustaining Competitive Advantage of Malaysian Small and Medium Enterprise”, gbmr, vol. 9, no. 2, pp. 16–26, Jul. 2022, Accessed: Nov. 10, 2025. [Online]. Available: https://www.educationmalaysia.co.uk/index.php/gbmr/article/view/16759