“ANALYSIS OF STUDENT RESPONSES TO THE IMPLEMENTATION OF THE DISCOVERY LEARNING MODEL BASED ON STEM CLASS VIII SMP N 13 PADANG: ANALISIS RESPON SISWA TERHADAP PENERAPAN MODEL PEMBELAJARAN DISCOVERY LEARNING BERBASIS STEM KELAS VIII SMP N 13 PADANG” (2020) Universe, 1(2), pp. 92–98. doi:10.24036/universe.v1i2.29.