PARSAORAN SIHOMBING; LINCE ROMAULI PANATARIA; CLHANA SHAREY PURBA SIDADOLOG. The Effect Of Planting Spatial And Eco Enzyme Concentration On The Growth And Production Of Shallots: Allium cepa L. Tumbuhan : Publikasi Ilmu Sosiologi Pertanian Dan Ilmu Kehutanan, [S. l.], v. 2, n. 2, p. 114–124, 2025. DOI: 10.62951/tumbuhan.v2i2.327. Disponível em: https://journal.asritani.or.id/index.php/Tumbuhan/article/view/327. Acesso em: 13 jun. 2025.