2018. PEDESTRIANS’ PERSPECTIVES ON ENVIRONMENTAL PROBLEMS, AWARENESS AND WILLINGNESS IN CHANGING CURRENT MODE TO WALKING IN A POSSIBLE WAY TO REDUCE EXPOSURE OF O3 CONCENTRATIONS TO SCHOOLCHILDREN. Jurnal Teknologi (Sciences & Engineering). 80, 5 (Jun. 2018). DOI:https://doi.org/10.11113/jt.v80.11063.