Essential mathematics for pre-university - Yaacob, Ruslina; Mubin, Salina; Ibrahim, Dayana; Yacob, Parveen Kausar; Ghazali, Mahiran; Ismail, Pansha; Khaidzir, Norasfarizan; Abd Rahman, Noraini; Zubairi, Yong Zulina (McGraw-Hill Education (Malaysia) Sdn. Bhd., 2018)