Mohd Akashah, Fatin Nurfakhrana, et al. “Secondary School students’ Green Chemistry Experiment, Knowledge, Attitude and Practice: Instrument Development and an Exploratory Study in Malaysia”.
Jurnal Pendidikan Sains Dan Matematik Malaysia, vol. 9, no. 1, May 2019, pp. 13-17,
https://doi.org/10.37134/jpsmm.vol9.1.2.2019.