ALYA, R. .; IKHWAN, A. . Mobile-Based Design of Information System for Vocational Internship Activities for Vocational Students. Sinkron : jurnal dan penelitian teknik informatika, [S. l.], v. 6, n. 4, p. 2361-2368, 2022. DOI: 10.33395/sinkron.v7i4.11764. Disponível em: https://jurnal.polgan.ac.id/index.php/sinkron/article/view/11764. Acesso em: 6 jun. 2026.