Abdullah, Haim Hilman and Mohamed, Zainal Abidin (2011) Building new competitive advantage through match between specific types of strategic flexibility and sourcing strategy. Journal for Global Business Advancement, 4 (4). pp. 356-367. ISSN 1746-966X

Abdullah, Haim Hilman and Mohamed, Zainal Abidin and Ahmad, Syuhymee (2005) E-commerce in Malaysia: An exploratory analysis. In: International Conference on E-Commerce (ICoEC) 2005, 10-11 Jan 2005, The Summit Hotel, Subang USJ, Selangor, Malaysia.

Mohamed, Zainal Abidin and Abdullah, Haim Hilman and Othman, Rozhan and Uli, Jegak (2009) Make or buy strategy and origin of sourcing materials and their relationship with firm performance. International Review of Business Research Papers, 5 (3). pp. 142-155. ISSN 1837-5685

Shakrani, Mohd Saharudin and Abu Bakar, Abu Sufian (2002) Masyarakat perdagangan dan perindustrian bumiputera: Mengharungi cabaran globalisasi. In: Proceedings of First International Business Seminar 2002, Managing competitiveness: issues and challenges for Malaysian companies in international business environment, 29 - 30 June 2002, Penang. Sekolah Pengurusan, Universiti Utara Malaysia, Sintok, pp. 154-166. ISBN 9832078245

Abdullah, Haim Hilman and Mohamed, Zainal Abidin (2009) Procurement strategy role in the performance of public limited and private limited companies. American Journal of Finance and Accounting, 1 (4). pp. 363-375. ISSN 1752-7767

Abdullah, Haim Hilman and Mohamed, Zainal Abidin (2011) Sourcing strategies, practices and effects on organisational performance. Journal for Global Business Advancement, 4 (1). pp. 18-31. ISSN 1746-966X

Abdullah, Haim Hilman and Mohamed, Zainal Abidin (2013) Specific match between specific types of strategic flexibility and sourcing strategy: another strategic approach to build competitive advantage. Journal for Global Business Advancement, 6 (2). p. 167. ISSN 1746-966X

Abdullah, Haim Hilman and Mohamed, Zainal Abidin and Othman, Rozhan and Uli, Jegak (2009) The effect of sourcing strategies on the relationship between competitive strategy and firm performance. International Review of Business Research Papers, 5 (3). pp. 346-361. ISSN 1837-5685