Salsa, Salsa Bila Az Zahra, Mirna Nur Alia Abdullah, Elisabeth Morimoto, and Wilodati Wilodati. “Undak Usuk Basa As a Reflection of Social Hierarchy in Sundanese Communication”. AL MA’ARIEF : Jurnal Pendidikan Sosial dan Budaya 7, no. 2 (August 26, 2025): 104–115. Accessed February 2, 2026. https://ejurnal.iainpare.ac.id/index.php/ALMAARIEF/article/view/13092.