Aini Ismafairus Abd Hamid, Ahmad Nazlim Yusoff, Siti Zamratol-Mai Sarah Mukari, Mazlyfarina Mohamad. Brain Activation during Addition and Subtraction Tasks In-Noise and In-Quiet. Malays J Med Sci [Internet]. 2011 Jun. 30 [cited 2026 Oct. 22];18(2):3-15. Available from: https://ejournal.usm.my/mjms/article/view/mjms_vol18-no2-2011_2