Widya, S. A., Bafiqi, M. J. P. ., Setiawan, D., Mahdani, H. B. and Aritonang, E. A. . (2026) “Uji Bioaktivator MOL dan EM4 dalam Fermentasi Pupuk Kandang Sapi terhadap Pertumbuhan Awal Tanaman Jahe (Zingiber officinale): Evaluation of MOL and EM4 Bioactivators in the Fermentation of Cow Manure on the Early Growth of Ginger (Zingiber officinale)”, Agrocentrum, 4(1), pp. 51–57. doi: 10.33005/agrocentrum.v4i1.126.