Ivarianti, K., Ivaniarahma, Oktanila Palensky Simanjuntak, Yulsi, Dhita Afifah, & Putri Dewi Aprilia. (2025). Teori Perkembangan menurut Sigmund Freud. Early Childhood Journal, 3(2), 102–109. https://doi.org/10.30872/ecj.v3i2.4858