Margaretha, H., Wigunawati, E. and Ernawati, R. 2023. Descriptive Study on the Self-Concept Levels of Instagram Users among Education Faculty Students at Kristen Indonesia University. Edumaspul: Jurnal Pendidikan. 7, 2 (Oct. 2023), 3170-3181. DOI:https://doi.org/10.33487/edumaspul.v7i2.6881.