[1]
Widiasari, N.K.R. and Sumantri, M. 2020. Kooperatif Tipe Group Investigation Melalui Setting Lesson Study terhadap Kompetensi Pengetahuan IPA. Jurnal Ilmiah Sekolah Dasar. 4, 2 (Jul. 2020), 143–152. DOI:https://doi.org/10.23887/jisd.v4i2.25094.