SITI BAROYAH; BUDI PRASTIA. Pengaruh Berbagai Konsentrasi Ekstrak Bawang Merah Dan Lama Perendaman Terhadap Pertumbuhan Stek Batang Kopi Robusta (Coffea robusta) Di Polybag. Jurnal Greenation Pertanian dan Perkebunan , [S. l.], v. 3, n. 3, p. 155–166, 2025. DOI: 10.38035/jgpp.v3i3.721. Disponível em: https://greenationpublisher.org/JGPP/article/view/721. Acesso em: 10 aug. 2026.