Adhimah, Syifaul, et al. “The Effect of Cooking Class on the Cognitive Abilities of Group a Kindergarten Children in Cluster IV Gedangan Sidoarjo District”. Prisma Sains : Jurnal Pengkajian Ilmu Dan Pembelajaran Matematika Dan IPA IKIP Mataram, vol. 11, no. 1, Jan. 2023, pp. 94-101, doi:10.33394/j-ps.v11i1.6714.