2022. Analysis of Adolescent Self-Concept Development in Sidoarjo Regency Through Social Media Instagram: Analisis Pengembangan Konsep Diri Remaja di Kabupaten Sidoarjo Melalui Media Sosial Instagram. Indonesian Journal of Cultural and Community Development. 12, (Jun. 2022), 10.21070/ijccd2022792. DOI:https://doi.org/10.21070/ijccd.v12i0.792.