“HUBUNGAN PENGGUNAAN INSTAGRAM TERHADAP PENGHARGAAN KENDIRI, KEMURUNGAN DAN KESUNYIAN DALAM KALANGAN BELIA DI SABAH: THE RELATIONSHIP BETWEEN INSTAGRAM USAGE AND SELF-ESTEEM, DEPRESSION AND LONELINESS AMONG YOUTH IN SABAH” (2026) Quantum Journal of Social Sciences and Humanities, 7(3), pp. 666–677. doi:10.55197/qjssh.v7i3.1246.