Zikri, Ahmad, Widodo Widodo, Kartika Utami, Septiana Anggraini, and Eko Suprijono. 2023. “Growth and Yield of Corn Plants Against Vermicompost Dosage in Degraded Ultisols”. TERRA : Journal of Land Restoration 6 (2):57-64. https://doi.org/10.31186/terra.6.2.57-64.