Sabaniah R, Arifin N. PENGARUH REINFORCMENT TERHADAP SELF-ESTEEM SISWA SEKOLAH DASAR. sist. j. pendidi. [Internet]. 2025 Oct. 21 [cited 2025 Oct. 27];6(1). Available from: https://jurnal.fkip-uwgm.ac.id/index.php/sjp/article/view/2246