SUPIYANTO, Yudi; MELINDA, Cinta. PENGARUH KUALITAS PRODUK DAN PERLUASAN PEMASARAN TERHADAP PENINGKATAN PENDAPATAN DI PT. ESA SARWAGUNA ADINATA BRONDONG. Prosiding SNasPPM, [S. l.], v. 5, n. 2, p. 480–487, 2021. Disponível em: http://prosiding.unirow.ac.id/index.php/SNasPPM/article/view/459. Acesso em: 6 may. 2024.