T. . Lestari, N. Nahadi, and E. Solihati, “BERMAIN PERAN UNTUK OPTIMALISASI KEPERCAYAAN DIRI MAHASISWA CALON GURU PENDIDIKAN ANAK USIA DINI: ROLE PLAYING IN OPTIMIZING SELF-CONFIDENCE STUDENTS TEACHERS PROSPECTIVE OF EARLY CHILDHOOD EDUCATION”, jiv, vol. 16, no. 1, pp. 97–106, Jun. 2021.