Triyuono, A. et al. 2026. Needs Analysis of English-Speaking Skills among Dukcapil Staff in Kebayoran Baru for Population Administration Services. Jurnal Ilmiah Multidisiplin. 5, 05 (Sep. 2026), 18–25. DOI:https://doi.org/10.56127/jukim.v5i05.3079.