Wiratna, Adella Dwi Setya, and Prianggi Amelasasih. 2023. “Developing Self-Confidence through Show And Tell Techniques in Class 1 Students of UPT SD Negeri 23 Gresik”. Indonesian Vocational Research Journal 3 (1):38-43. https://doi.org/10.30587/ivrj.v3i1.6801.