FAJRIN HARAHAP, Muharram; AMANDA LUBIS, Rafiqah; NURMI, Aisyah; ERWIN HARAHAP, Darmadi. Metal Content Of Midrib Sap Flour Salak Tree (Tgps) As A Thickening Agent. International Journal of Science, Technology & Management, [S. l.], v. 4, n. 5, p. 1288–1293, 2023. DOI: 10.46729/ijstm.v4i5.908. Disponível em: https://ijstm.inarah.co.id/index.php/ijstm/article/view/908. Acesso em: 3 mar. 2026.