BAGASTIO, S. J. .; ANISA, G. .; SUAKANTO, S. .; KUSUMASARI, T. F. A Prototyping Model for Self-Appraisal Employee Performance Application Development in Cooperative. Sinkron : jurnal dan penelitian teknik informatika, [S. l.], v. 7, n. 4, p. 2727-2736, 2023. DOI: 10.33395/sinkron.v8i4.12865. Disponível em: https://www.jurnal.polgan.ac.id/index.php/sinkron/article/view/12865. Acesso em: 19 aug. 2026.