Maksimalisasi Keuntungan Pada Umkm Omlet 3 Saudara Purwakarta Menggunakan Program Linear. Wikara National Economic and Social Research Development, [S. l.], v. 3, n. 1, p. 22–28, 2022. DOI: 10.54010/wnesrd.v3n1.3. Disponível em: https://ejournal.stie-wikara.ac.id/index.php/wnesrd/article/view/20. Acesso em: 15 aug. 2026.