Poerwati CE, Cahaya IME, Suryaningsih NMA. KREATIF MATEMATIKA MELALUI OUTBOUND : ALTERNATIF PEMBELAJARAN BAGI ANAK USIA DINI. JMK [Internet]. 2017 Nov. 20 [cited 2025 May 7];1(1). Available from: https://jurnal.undhirabali.ac.id/index.php/jmk/article/view/253