HANA SITORUS; ENDANG JUNITA SINAGA; JULITA HERAWATI P. Pengaruh Pemberian Reward Sticker Emoticon Terhadap Percaya Diri Anak Usia 5-6 Tahun Di TK Sentuhan Kasih Abadi Tarutung. Journal of Creative Student Research, [S. l.], v. 1, n. 5, p. 252–263, 2023. DOI: 10.55606/jcsrpolitama.v1i5.2712. Disponível em: https://ejurnal.politeknikpratama.ac.id/index.php/jcsr/article/view/2712. Acesso em: 12 may. 2025.