Wijayanti, A. and Munandar, A. 2019. Lesson Studi Pembelajaran Outdoor learning Bagi Guru Sekolah Dasar. JPM (Jurnal Pemberdayaan Masyarakat). 4, 2 (Dec. 2019), 380–387. DOI:https://doi.org/10.21067/jpm.v4i2.3380.