Indira, Elizabeth, 		Murnaka, Nerru, 		Haryanti, Haryanti, AND 		Paduppai, Andi.
" Kemampuan Spasial Anak Usia Dini Melalui Media Puzzel Tangram" <em>Sentra Cendekia</em> [Online], Volume 4 Number 1 (14 February 2023)