Krisna M, Suryaningsih NMA, Prima E. MENINGKATKAN KEMAMPUAN KOGNITIF ANAK USIA DINI MELALUI KEGIATAN MERONCE BERBANTUAN BAHAN ALAM. JMK [Internet]. 2018 Nov. 12 [cited 2025 May 7];2(1). Available from: https://jurnal.undhirabali.ac.id/index.php/jmk/article/view/415