TY - BOOK AU - Ooi,Boon Thai AU - Wong,Isabelle AU - Nur Ain Iftitah binti Mohamad Razali, TI - Chemistry . T2 - Q & A SPM SN - 9786297502908 U1 - 540.76 23 PY - 2023/// CY - Petaling Jaya, Selangor : PB - Penerbit Ilmu Bakti Sdn. Bhd KW - Chemistry KW - Problems, exercises, etc N1 - Based on the latest KSSM textbook; Includes questions and answers; Text in English. ER -