Karpudewan, Mageswary, and Chong Keat Meng. 2017. “THE EFFECTS OF CLASSROOM LEARNING ENVIRONMENT AND LABORATORY LEARNING ENVIRONMENT ON THE ATTITUDE TOWARDS LEARNING SCIENCE IN THE 21ST-CENTURY SCIENCE LESSONS”. Malaysian Journal of Learning and Instruction, December, 25-45. https://doi.org/10.32890/mjli.2017.7795.