NATANAEL, Jose; BANJARNAHOR, Dina Rotua Valentina. Pengaruh Beberapa Campuran Kompos Cair Terhadap Pertumbuhan, Hasil Panen Dan Kandungan Vitamin C Tanaman Kale (Brassica oleracea var. acephala). Jurnal Penelitian Pertanian Terapan, [S. l.], v. 21, n. 2, p. 158–166, 2021. DOI: 10.25181/jppt.v21i2.2094. Disponível em: https://jurnal.polinela.ac.id/index.php/jppt/article/view/2094. Acesso em: 17 sep. 2026.