1. Antibiotik, probiotik dan fitobiotik dalam pakan unggas ilmiah populer [Antibiotics, probiotics and phytobiotics in popular scientific poultry feed];Zuprizal;Poultry Indonesia Magazine,2004
2. Phytobiotics, a natural growth promoter;Panda,2009
3. Antibacterial activity of garlic (A.sativum);Salima;Med. J. of Lampung University,2015
4. GC-MS analysis and anti-bacterial activity of garlic - extract with antibiotic;Ismail;J. of Medicinal Plants Studies,2020
5. K. galanga L dalam ransum jamu [K.galanga in herbs rations];Kusumaningati,1994