[1]
Yanti, I.R. et al. 2017. PRELIMINARY RESEARCH PENGEMBANGAN MODUL BERBASIS PROBLEM BASED INSTRUCTION PADA MATA KULIAH FISIKA MATEMATIKA I DI STKIP PGRI SUMATERA BARAT. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL). 5, (Oct. 2017), SNF2016–RND. DOI:https://doi.org/10.21009/0305010205.