Yessi Pricilia, H. et al. 2019. LEMBAR KERJA PESERTA DIDIK PHET SIMULATION BERBASIS STEM . PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL). 8, (Dec. 2019), SNF2019–PE. DOI:https://doi.org/10.21009/03.SNF2019.01.PE.39.