Venosha Ravana, Sarala Thulasi Palpanadan. Collaborative Learning Activities For Form One Science A Guide For Teachers (Based On The KSSM Curriculum). Penerbit UTHM; 2023. Accessed July 18, 2024. https://penerbit.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/364