PUSPITASARI, E.; PRATIWI, C.; NOVIAN, D.; TURISTA, D. Antibacterial actifity of kecombrang (Etlingera elatior) leaf ethanol extract to against Klebsiella pneumoniae. Edubiotik : Jurnal Pendidikan, Biologi dan Terapan, v. 7, n. 01, p. 36-42, 21 jul. 2022.