FITRIARNI, DIAN; EKO RIFKOWATY, Encik; MARTANTO, Martanto; VERAWATY , Nenengsih; PURWANTO, Dani. Phenol Levels And Antidiabetic Functional Drinks Combination Of Black Tea And Singkil (Premna serrafolia). Jurnal Penelitian Pertanian Terapan, [S. l.], v. 22, n. 3, p. 267–278, 2022. DOI: 10.25181/jppt.v22i3.2218. Disponível em: https://jurnal.polinela.ac.id/index.php/jppt/article/view/2218. Acesso em: 17 sep. 2026.