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Ibrahim, Fatimah Wati and Ahmad Samidi, Munzarina and Abdul Karim, Noor Al-Huda (2000) Problems and prospects of the IMT-GT concept and strategies from the perspective of private sector in Malaysian Northern states. In: Seminar Penyelidikan Universiti Utara Malaysia 2000, 6 Julai 2000, Pusat Konvensyen Universiti Utara Malaysia.

Othman, Zalila and Mohd Mohaideen, Zalina and Ahmad Samidi, Munzarina (2010) Sorotan kajian tentang kesan penubuhan institusi pengajian tinggi ke atas pembangunan sosio ekonomi setempat. In: International Seminar, Economic Regional Development, Law and Governance in Malaysia and Indonesia, 7-9 June 2010, Universitas Islam Riau Indonesia. Universitas Islam Riau Indonesia, Pekan Baru, Riau, pp. 1-15. ISBN 9789832078425

Abdul Karim, Noor Al-Huda and Hassan, Sallahuddin and Othman, Zalilia and Ahmad Samidi, Munzarina (1999) The role of foreign direct investment in Kedah Darul Aman. Project Report. Universiti Utara Malaysia, Universiti Utara Malaysia. (Unpublished)

Abdul Karim, Noor Al-Huda and Hassan, Sallahuddin and Othman, Zalila and Ahmad Samidi, Munzarina (2000) The role of foreign direct investment in Kedah Darul Aman. In: Seminar Penyelidikan Universiti Utara Malaysia 1999, 1999, Pusat Konvensyen Universiti Utara Malaysia.