AISYAH, L.; JASMANSYAH, J.; PURBAYA, S.; RESNAWATI, T. Isolation and Antibacterial Activity of Phenol Compounds of Ethyl Acetic Extract of Red Zinger (Zingiber officinale Roscoe var. sunti). Jurnal Kartika Kimia, v. 2, n. 1, p. 44-50, 31 maio 2019.