Reka cipta : tingkatan 5 - Jamil Abd. Baser, Dr; Azra Othman; Norazhar Razali; NurulHudha Omar; Rusli Abdul Wahab (Kajang, Selangor: Aras Mega (M) Sdn. Bhd., 2017)
SPM textbook
Keywords: Technological innovations; Design; Inventions; Electronic books