“PENINGKATAN KEMAMPUAN MENULIS SURAT MELALUI PEMBELAJARAN PROJECT BASED LEARNING DI SD KARANGREJO 02 SEMARANG”. JURNAL KOULUTUS, vol. 7, no. 1, Mar. 2024, pp. 65-72, https://doi.org/10.51158/koulutus.v7i1.1130.