Fitriani, D. et al. 2017. PENGARUH PEMBELAJARAN BERBASIS STEM (SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS) PADA KONSEP TEKANAN HIDROSTATIS TERHADAP CAUSAL REASONING SISWA SMP. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL). 6, (Oct. 2017), SNF2017–EER. DOI:https://doi.org/10.21009/03.SNF2017.01.EER.08.