Determination of copper and molybdenum in human fingernails and hair by neutron activation analysis / by Mohammad Yusof Arshad, author

Selected issues in science & mathematics education: part 2 / by Seth Sulaiman author, Mohammad Yusof Arshad author, Johari Surif, 1976-, author, Mohammad Yusof Arshad author, Nor Hasniza Ibrahim author, Mohini Mohamed author, Jacinta Johnny author, Md. Nor Bakar author, Ilfi Norman author, Faridah Sulaiman author, Fatin Aliah Phang Abdullah author

Isu pendidikan sains dan matematik ke arah meningkatkan kualiti pengajaran dan pembelajaran / by Yusof Boon editor, Seth Sulaiman author, Mohammad Yusof Arshad author, Zaleha Ismail author, Tay, Chong Seng, 1964-, author, Nor Hasniza Ibrahim author, Johari Surif, 1976-, autnor, Marlina Ali author, Hartini Mohd. Razali author, Norasliza Hassan author, Nurul Ain Hamzah author, Fatin Aliah Phang Abdullah author