[1]
Dewi, C.A. and Handayani, T.F. 2015. Validitas Modul Kimia Berbasis Problem Based Research PBR pada Materi Larutan Elektrolit dan Nonelektrolit. Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram. 3, 2 (Dec. 2015), 54–58. DOI:https://doi.org/10.33394/j-ps.v3i2.972.