SINAGA, Depita; PURBA, Putri Angelita; LUMBANBATU, Siska; SIGIRO, Yescenia; HARAHAP, Evi Syuriani. Analisis Pengambilan Keputusan Biaya Produksi dan Penetapan Harga pada Usaha Dagang: Studi Kasus UD Sinar. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 2, p. 14056–14064, 2026. DOI: 10.31004/riggs.v5i2.9932. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/9932. Acesso em: 9 aug. 2026.