SINULINGGA, S.; NAPITUPULU, H.; SITEPU, F. ANALISIS KEUNGGULAN DAN KELEMAHAN MERK FRUIT TEA. Jurnal Sistem Teknik Industri, [S. l.], v. 18, n. 1, p. 36–43, 2018. DOI: 10.32734/jsti.v18i1.342. Disponível em: https://talenta.usu.ac.id/jsti/article/view/342. Acesso em: 4 aug. 2025.