Priyadi, R., Diantoro, M., Parno, P. and Helmi, H. (2019) “An Exploration of Students Mental Models on Heat and Temperature: A Preliminary Study”, Jurnal Penelitian Fisika dan Aplikasinya (JPFA), 9(2), pp. 114–122. doi: 10.26740/jpfa.v9n2.p114-122.