marisha, F.M., Kukuh Setyo Pambudi, Basma Tania and Alya Zulfani Nugroho 2025. The Influence of Self-Concept on Feelings of Insecurity Among Students Using Social Media: Study of Instagram and TikTok. Ilomata International Journal of Social Science. 6, 1 (Jan. 2025), 275 - 285. DOI:https://doi.org/10.61194/ijss.v6i1.1459.