Wiyati, Indar, et al. “Implementasi Project-Based Learning Di SD Negeri 12 Purwodadi Untuk Keterampilan Abad 21”. Jurnal Guru Sekolah Dasar, vol. 1, no. 1, June 2024, pp. 43-51, https://doi.org/10.70277/jgsd.v1i1.0006.