Mba’do, Merci Hodia, et al. “PENINGKATAN HASIL BELAJAR PADA PERUBAHAN WUJUD BENDA MELALUI MODEL PROBLEM BASED LEARNING (PBL) DI KELAS IV SD INPRES OETETE 2 KOTA KUPANG”. SINERGI : Jurnal Riset Ilmiah, vol. 1, no. 12, Dec. 2024, pp. 1181-8, https://doi.org/10.62335/6vbj6p79.