Pengaruh Ekstrak Gulma dan Bahan Alami terhadap Pertumbuhan dan Hasil Caisim (Brassica chinensis L.). Jurnal Hortikultura Indonesia (JHI), [S. l.], v. 14, n. 2, p. 71–77, 2023. DOI: 10.29244/jhi.14.2.71-77. Disponível em: https://journal.ipb.ac.id/jhi/article/view/46905. Acesso em: 24 dec. 2025.