2025. The Impact Of Positive Reinforcement On The Self-Confidence Of Early Children In Grade A Of Anak Ceria Tembobor Kindergarten In The 2024/2025 Academic Year. JUPE : Jurnal Pendidikan Mandala. 10, 3 (Sep. 2025), 915–923. DOI:https://doi.org/10.58258/jupe.v10i3.9241.