Widyodaru , Nurcahyo, Muharik Fauzan, Wagiono, dan Slamet Abadi. “Pengaruh Kombinasi Media Tanam Dan Dosis Pupuk Npk Terhadap Pertumbuhan Tanaman Tubo Bala (globba Leucantha Var. Bicolor Holttum)”. Jurnal Agrotek Indonesia 7, no. 2 (Agustus 30, 2022): 33–41. Diakses November 22, 2024. https://journal.unsika.ac.id/agrotek/article/view/5667.