Arum AE, Khumaedi M, Susilaningsih E. Pengembangan Instrumen Penilaian Domain Afektif (Sikap) Kepercayaan Diri pada Siswa. basicedu [Internet]. 2022 May 27 [cited 2024 Dec. 26];6(3):5467-74. Available from: https://jbasic.org/index.php/basicedu/article/view/3203