Utami, Yolani, et al. “Kombinasi Media Tanam Berbeda Terhadap Pertumbuhan Indigofera Zollingeriana”. Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science), vol. 25, no. 2, June 2023, pp. 240-5, doi:10.25077/jpi.25.2.240-245.2023.