SENDI DWI JAYANTI; SRI LESTANTI; NI’MA KHOLILA. Financial Data Processing Application On Optical Annisa Blitar: Aplikasi Pengolahan Data Keuangan Pada Optik Annisa Blitar. Procedia of Engineering and Life Science, [S. l.], v. 2, 2021. DOI: 10.21070/pels.v2i0.1171. Disponível em: https://pels.umsida.ac.id/index.php/PELS/article/view/1171. Acesso em: 6 jul. 2025.