[1]
Cornellya Nelly, “Upaya Peningkatan Motivasi Belajar Siswa Kelas 4 Materi PAK Melalui Metode Problem Based Learning (PBL) di SD Negeri 25 Gonis Rabu ”, SEMNASPA, vol. 4, no. 2, pp. 1788–1795, Nov. 2023.