Widya SA, Bafiqi MJP, Setiawan D, Mahdani HB, Aritonang EA. 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 [Internet]. 2026 May 31 [cited 2026 Jun. 2];4(1):51-7. Available from: https://agrocentrum.upnjatim.ac.id/index.php/agrocentrum/article/view/126