Andi Sahtiani Jahrir. “Language, Identity, and Quarter-Life Crisis: A Systemic Functional Linguistics Perspective on Indonesian Emerging Adults in Educational Contexts: Penelitian”. Jurnal Pengabdian Masyarakat dan Riset Pendidikan 4, no. 1 (September 29, 2025): 6970–6981. Accessed May 25, 2026. https://jerkin.org/index.php/jerkin/article/view/2917.