PURWANTI, I.; FARIDA, Y. Analisis Strategi Penjualan Stok Spare Part di PT. Fajar Mas Murni Surabaya. Jurnal Matematika MANTIK, [S. l.], v. 4, n. 2, p. 100–109, 2018. DOI: 10.15642/mantik.2018.4.2.100-109. Disponível em: https://jurnalsaintek.uinsby.ac.id/index.php/mantik/article/view/391. Acesso em: 29 mar. 2024.