“EFEKTIVITAS MODEL PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING (CTL) TERHADAP HASIL BELAJAR SISWA PADA MATERI KEGIATAN EKONOMI KELAS IV DI SD NEGERI 11 RIAU SILIP”, JPPD, vol. 3, no. 03, pp. 380–389, Sep. 2026, Accessed: Sep. 25, 2026. [Online]. Available: http://journal.lumiverapublishing.org/index.php/jppd/article/view/873