V. A. Irwandi and N. . Maghfirah, “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”, Ind. Jour. Cul. Comm. Dev, vol. 12, p. 10.21070/ijccd2022792, Jun. 2022.