Purba, Nelly Masnaria, and Sariana Marbun. 2023. “The Influence of the Singing Method on the Ability to Recognize Letters for Children in Group B of Pelangi Kindergarten, Medan Tembung District”. Asian Journal of Applied Education (AJAE) 2 (3):415-26. https://doi.org/10.55927/ajae.v2i3.5130.