Respon Pertumbuhan Tanaman Pakcoy (Brassica sinensis L.) terhadap Penambahan Asam Humat pada Media Tanam. Al-Kauniyah: Jurnal Biologi, [S. l.], v. 19, n. 2, p. 406–415, 2026. DOI: 10.15408/kauniyah.v19i2.50206. Disponível em: https://journal.uinjkt.ac.id/index.php/kauniyah/article/view/50206. Acesso em: 10 jul. 2026.