[1]
Desmiwati, R., Ratnawulan, R. and Yulkifli, Y. 2017. Validitas LKPD Fisika SMA Menggunakan Model Problem Based Learning Berbasis Teknologi Digital. JURNAL EKSAKTA PENDIDIKAN (JEP). 1, 1 (Sep. 2017), 33-38. DOI:https://doi.org/10.24036/jep/vol1-iss1/31.