Handayani, Riska Willyanti, Bakhrudin Al Habsy, Elisabeth Christiana, Najlatun Naqiyah, and Heru Mursanyoto. 2023. “Profile of Problem-Solving Ability of Internship Participants from Public Vocational High Schools in Surabaya”. Nusantara of Research : Jurnal Hasil-Hasil Penelitian Universitas Nusantara PGRI Kediri 10 (3), 362-76. https://doi.org/10.29407/nor.v10i3.21508.