Waworuntu, Gladdy, Gisela Anke Hanelin, Lukius Denny Wiyanto, Livy Laysandra, and Felycia Edi Soetaredjo. 2019. “PREPARATION OF ANTIBACTERIAL BENTONITE β LACTAM ANTIBIOTIC COMPOSITE”. EQA - International Journal of Environmental Quality 32 (January):45-55. https://doi.org/10.6092/issn.2281-4485/8147.