“The Effect of Core Competence and It Human Resources Toward Sustaining Competitive Advantage of Malaysian Small and Medium Enterprise”. Global Business Management Review (GBMR) 9, no. 2 (July 18, 2022): 16–26. Accessed November 10, 2025. https://www.educationmalaysia.co.uk/index.php/gbmr/article/view/16759.