Orlina, Yulfi Desi, and Yonny Arita Taher. “PENGARUH TAKARAN PUPUK KANDANG SAPI TER HADAP PERTUMBUHAN DAN HASIL TANAMAN JAHE (Zingiber Officinale Rosc) ”. UNES JOURNAL MAHASISWA PERTANIAN , Vol. 2, no. 2, Oct. 2018, pp. 146-51, https://faperta.ekasakti.org/index.php/UJMP/article/view/86.